The Tower of the Winds, also called horologion (timepiece), is an octagonal Pentelic marble clocktower on the Roman agora in Athens. The structure features a combination of sundials, a water clock and a wind vane. It was supposedly built by Andronicus of Cyrrhus around 50 BC, but according to other sources might have been constructed in the 2nd century BC before the rest of the forum.

Tower of the Winds

The Tower of the Winds, also called horologion (timepiece), is an octagonal Pentelic marble clocktower…

The heliotropes (Heliotropium) is a genus of plants in the family Boraginaceae with 250 to 300 species. The name "heliotrope" derives from the fact that these plants turn their leaves to the sun. Helios is Greek for "sun", tropein means "to turn". The old English name "turnsole" has the same etymology.

Heliotropium

The heliotropes (Heliotropium) is a genus of plants in the family Boraginaceae with 250 to 300 species.…

Polygonal masonry is a technique of stone construction of the ancient Mediterranean world. True polygonal masonry may be defined as a technique wherein the visible surfaces of the stones are dressed with straight sides or joints, giving the block the appearance of a polygon. This technique is found throughout the Mediterranean and sometimes corresponds to the less technical category of Cyclopean masonry.

Polygonal Masonry

Polygonal masonry is a technique of stone construction of the ancient Mediterranean world. True polygonal…

The Treasury of Atreus or Tomb of Agamemnon is an impressive "tholos" tomb at Mycenae, Greece (on the Panagitsa Hill) constructed around 1250 BCE. The lintel stone above the doorway weighs 120 tons. The tomb was used for an unknown period of time.

Treasury of Atreus

The Treasury of Atreus or Tomb of Agamemnon is an impressive "tholos" tomb at Mycenae, Greece (on the…

A, crepidoma or stylobate; B, column; C, architrave; D, tænia; E, frieze; F, horizontal cornice; G, raking cornice; H, tympanum of pediment; K, metope.In this and other cuts of this order, only the upper and lower parts of the shaft are shown, the intervening and greater part of the shaft being omitted, to save space.

Greek Doric Order

A, crepidoma or stylobate; B, column; C, architrave; D, tænia; E, frieze; F, horizontal cornice;…

The Treasury of Atreus or Tomb of Agamemnon is an impressive "tholos" tomb at Mycenae, Greece (on the Panagitsa Hill) constructed around 1250 BCE. The lintel stone above the doorway weighs 120 tons. The tomb was used for an unknown period of time.

Treasury of Atreus Doorway

The Treasury of Atreus or Tomb of Agamemnon is an impressive "tholos" tomb at Mycenae, Greece (on the…

The Ionic order column originated in the mid-6th century BC in Ionia. The Ionic order column was being practiced in mainland Greece in the 5th century BC. The first of the great Ionic temples was the Temple of Hera on Samos, built about 570 BC–560 BC by the architect Rhoikos. It stood for only a decade before it was leveled by an earthquake. It was in the great sanctuary of the goddess: it could scarcely have been in a more prominent location for its brief lifetime. A longer-lasting 6th century Ionic temple was the Temple of Artemis at Ephesus, one of the Seven Wonders of the Ancient World.

Greek Ionic Order

The Ionic order column originated in the mid-6th century BC in Ionia. The Ionic order column was being…

The Ionic order column originated in the mid-6th century BC in Ionia. The Ionic order column was being practiced in mainland Greece in the 5th century BC. The first of the great Ionic temples was the Temple of Hera on Samos, built about 570 BC–560 BC by the architect Rhoikos. It stood for only a decade before it was leveled by an earthquake. It was in the great sanctuary of the goddess: it could scarcely have been in a more prominent location for its brief lifetime. A longer-lasting 6th century Ionic temple was the Temple of Artemis at Ephesus, one of the Seven Wonders of the Ancient World.

Greek Ionic Order (Side View)

The Ionic order column originated in the mid-6th century BC in Ionia. The Ionic order column was being…

The Corinthian order is one of the Classical orders of Greek and Roman architecture, characterized by a slender fluted column and an ornate capital decorated with acanthus leaves and scrolls. Although of Greek origin, the Corinthian order was seldom used in Greek architecture.

Greek Corinthian Order

The Corinthian order is one of the Classical orders of Greek and Roman architecture, characterized by…

A, in antis; B, prostyle; C, amphiprostyle; D, peripteral (The Parthenon); N, Naos; O, Opisthodomus; S, statue.

Types of Greek Temple Plans

A, in antis; B, prostyle; C, amphiprostyle; D, peripteral (The Parthenon); N, Naos; O, Opisthodomus;…

O, orchestra; L, logeion; P, paraskenai; SK, skene; ST, stoa.

Plan of Greek Theatre

O, orchestra; L, logeion; P, paraskenai; SK, skene; ST, stoa.

The Mausoleum at Halicarnassus was a tomb built between 353 and 350 BC at Halicarnassus (present Bodrum, Turkey) for Mausolus, a satrap in the Persian Empire, and Artemisia II of Caria, his wife and sister. The structure was designed by the Greek architects Satyrus and Pythius. It stood approximately 45 metres (135 ft) in height, and each of the four sides was adorned with sculptural reliefs created by each one of four Greek sculptors — Leochares, Bryaxis, Scopas of Paros and Timotheus. The finished structure was considered to be such an aesthetic triumph that Antipater of Sidon identified it as one of his Seven Wonders of the Ancient World.

Mausoleum at Halicarnassus

The Mausoleum at Halicarnassus was a tomb built between 353 and 350 BC at Halicarnassus (present Bodrum,…

"Sekos- Plan of the Great Hall of the Mysteries, Eleusis, as excavated in 1888." -Whitney, 1911

Sekos

"Sekos- Plan of the Great Hall of the Mysteries, Eleusis, as excavated in 1888." -Whitney, 1911

Diocletian's Palace (Dioklecijanova palaca in Croatian) is a building in Split in Croatia that was built by the emperor Diocletian at the turn of the fourth century AD. The Latin name of the city, Spalatum, was drawn from that of the nearby Greek colony Aspalathos, which in turn was named after a white thorn common in the area. Contrary to popular belief, it has nothing to do with the Latin word for palace, palatium.

Palace of Diocletian, Plan

Diocletian's Palace (Dioklecijanova palaca in Croatian) is a building in Split in Croatia that was built…

An illustration of a man playing the cithara.

Cithara

An illustration of a man playing the cithara.

Branchiosaurus (Greek for "gill lizard") is a genus of small, lightly-built early prehistoric amphibians. Pictured here is the dorsal vertebra.

Dorsal Vertebra of Branchiosaurus

Branchiosaurus (Greek for "gill lizard") is a genus of small, lightly-built early prehistoric amphibians.…

Luxor Temple is a large Ancient Egyptian temple complex located on the east bank of the River Nile in the city today known as Luxor (ancient Thebes) and was founded in 1400 <small>BC</small>. The temple properly begins with the 24 meter (79 ft) high First Pylon, built by Ramesses II. The pylon was decorated with scenes of Ramesses's military triumphs (particularly the Battle of Kadesh). Pylon is the Greek term for a monumental gateway of an Egyptian temple. It consists of two tapering towers, each surmounted by a cornice, joined by a less elevated section which enclosed the entrance between them.

Pylon at the Palace at Luxor

Luxor Temple is a large Ancient Egyptian temple complex located on the east bank of the River Nile in…

Luxor Temple is a large Ancient Egyptian temple complex located on the east bank of the River Nile in the city today known as Luxor (ancient Thebes) and was founded in 1400 <small>BC</small>. The temple properly begins with the 24 meter (79 ft) high First Pylon, built by Ramesses II. The pylon was decorated with scenes of Ramesses's military triumphs (particularly the Battle of Kadesh). Pylon is the Greek term for a monumental gateway of an Egyptian temple. It consists of two tapering towers, each surmounted by a cornice, joined by a less elevated section which enclosed the entrance between them.

Pylon at the Palace at Luxor, Profile with Colossal Statue and Obelisk

Luxor Temple is a large Ancient Egyptian temple complex located on the east bank of the River Nile in…

Kyanite, whose name derives from the Greek word kyanos, meaning blue, is a typically blue silicate mineral, commonly found in aluminium-rich metamorphic pegmatites and/or sedimentary rock. Kyanite is a diagnostic mineral of the Blueschist Facies of metamorphic rocks.

Kyanite

Kyanite, whose name derives from the Greek word kyanos, meaning blue, is a typically blue silicate mineral,…

A drawing on a Greek vase.

Vase Drawings

A drawing on a Greek vase.

A drawing on a Greek vase.

Vase Drawings

A drawing on a Greek vase.

A Greek jug from Rhodes.

Jug from Rhodes

A Greek jug from Rhodes.

Heracles and Achelous.

Heracles and Achelous

Heracles and Achelous.

Nike of Delos.

Nike of Delos

Nike of Delos.

Temple at Assus, Greece.

Temple at Assus

Temple at Assus, Greece.

Nike and Bull.

Nike and Bull

Nike and Bull.

"Ancient Cretan sealing. An impression in clay used to seal vases and other receptacles, examples of which are frequently found in archaeological excavations." -Whitney, 1911

Vase Sealing

"Ancient Cretan sealing. An impression in clay used to seal vases and other receptacles, examples of…

Remains of the circular walls round towns and palaces, which are known under the name Cyclopean, exist at the present day. These are found both in Greece itself and in many of the Greek colonies, as in Italy and Sardinia. Such walls consist of gigantic polygonal blocks of stone, the corners of which fit accurately into one another. Other structures of this kind consist of regular blocks of equal height. Both kinds are constructed entirely without mortar.

Cyclopean Masonry

Remains of the circular walls round towns and palaces, which are known under the name Cyclopean, exist…

Remains of the circular walls round towns and palaces, which are known under the name Cyclopean, exist at the present day. These are found both in Greece itself and in many of the Greek colonies, as in Italy and Sardinia. Such walls consist of gigantic polygonal blocks of stone, the corners of which fit accurately into one another. Other structures of this kind consist of regular blocks of equal height. Both kinds are constructed entirely without mortar. The Lion Gate served as the gateway to the city of Mycen&aelig;.

The Lion Gate at Mycenæ

Remains of the circular walls round towns and palaces, which are known under the name Cyclopean, exist…

On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers and tendrils, and sometimes statues of gods or animals. These were placed on small pedestals, and offered an &aelig;sthetic contrast to the sliding effect which would otherwise have been produced by the oblique lines of the pediment.

Façade Tile from the Temple of Diana at Ephesus

On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers…

On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers and tendrils, and sometimes statues of gods or animals. These were placed on small pedestals, and offered an &aelig;sthetic contrast to the sliding effect which would otherwise have been produced by the oblique lines of the pediment.

Acroteria, or Roof-Pedestal, from the Temple of Theseus at Athens

On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers…

On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers and tendrils, and sometimes statues of gods or animals. These were placed on small pedestals, and offered an &aelig;sthetic contrast to the sliding effect which would otherwise have been produced by the oblique lines of the pediment.

Acroteria from the Temple of Minerva at Ægina

On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers…

Caryatides are a blending of architecture and sculpture, but they are not of frequent occurrence. These Caryatides are human figures which serve as supports instead of a column, and a similar purpose is answered by male figures, which are technically called Atlantes.

Caryatis from the Erechtheum at Athens

Caryatides are a blending of architecture and sculpture, but they are not of frequent occurrence. These…

Caryatides are a blending of architecture and sculpture, but they are not of frequent occurrence. These Caryatides are human figures which serve as supports instead of a column, and a similar purpose is answered by male figures, which are technically called Atlantes.

Profile of the Caryatis with Pedestal and Entablature

Caryatides are a blending of architecture and sculpture, but they are not of frequent occurrence. These…

The Doric columns, which are short, powerful, and closely ranged together, in order to support the weight of the massive entablature, consist of the shaft and the capital, and rest immediately without base on the upper step, which serves as the ground-floor, or stereobate of the temple.

Doric Column from the Temple of Neptune at Paestum

The Doric columns, which are short, powerful, and closely ranged together, in order to support the weight…

The frieze of the Doric order is not taken up with sculpture in uninterrupted succession, but it occurs in groups at regular intervals, separated by features called triglyphs (a). The spaces formed between the triglyphs are called metopes (b).

Doric Order Frieze in the Parthenon at Athens

The frieze of the Doric order is not taken up with sculpture in uninterrupted succession, but it occurs…

The Ionic order was indebted for its earlier development to western Asiatic influence, notably to that of Persepolis; but its maturer beauties are to be attributed to a Doric source. Its main features are the same as in the Doric style; their forms, however, are different. The Ionic order has more mouldings, its forms are richer and more elegant, and, as a style, it is lighter and more graceful than the Doric.

Ionic Pillar in the Erechtheum at Athens

The Ionic order was indebted for its earlier development to western Asiatic influence, notably to that…

The Ionic column has a less diminished shaft and a smaller parabolic curve than the Doric. It is, like the Doric, channeled; the flutings, which are 24 in number, are separated by annulets, and are therefore narrower, but at the same time deeper, than the Doric, and are terminated at the top and bottom by the final curvature.

Fluting Plan of the Ionic and Corinthian Column

The Ionic column has a less diminished shaft and a smaller parabolic curve than the Doric. It is, like…

The so-called Attic base is the form which most frequently occurs; and consists of two tori separated by a cavetto, the whole having a plinth as basis; the upper torus being less high and projecting than the lower.

Attic Base in the Temple of Minerva Polias

The so-called Attic base is the form which most frequently occurs; and consists of two tori separated…

In the capital the Doric echinus is replaced either by a cyma ornamented with leaves, or, more generally, by an ovolo with a pearl-beading beneath. Instead of the Doric abacus there occurs a cushion-like band in its place, whose ends wound in a spiral shape and coiled with elastic force, when viewed either from in front or behind, formed volutes, which on both sides considerably exceed the diameter of the column, and also surpass the architrave in breadth.

Ionic Capital from the Temple of Minerva Polias at Priene

In the capital the Doric echinus is replaced either by a cyma ornamented with leaves, or, more generally,…

These volutes, or scrolls, when viewed from the side, appear to meet in the middle, and form a wavy line over the echinus. The intervals of the spiral coils are slightly hollowed, in order to bring them into more relief, and in this way the so-called channel is formed, which is continued in the horizontal portion which connects the volutes.

Side View of the Ionic Capital from the Temple of Minerva Polias at Priene

These volutes, or scrolls, when viewed from the side, appear to meet in the middle, and form a wavy…

These volutes, or scrolls, when viewed from the side, appear to meet in the middle, and form a wavy line over the echinus. The intervals of the spiral coils are slightly hollowed, in order to bring them into more relief, and in this way the so-called channel is formed, which is continued in the horizontal portion which connects the volutes.

Section of a Volute of an Ionic Capital

These volutes, or scrolls, when viewed from the side, appear to meet in the middle, and form a wavy…

These volutes, or scrolls, when viewed from the side, appear to meet in the middle, and form a wavy line over the echinus. The intervals of the spiral coils are slightly hollowed, in order to bring them into more relief, and in this way the so-called channel is formed, which is continued in the horizontal portion which connects the volutes.

Top View of the Ionic Capital from the Temple of Minerva Polias at Priene

These volutes, or scrolls, when viewed from the side, appear to meet in the middle, and form a wavy…

In the capital the Doric echinus is replaced either by a cyma ornamented with leaves, or, more generally, by an ovolo with a pearl-beading beneath. Instead of the Doric abacus there occurs a cushion-like band in its place, whose ends wound in a spiral shape and coiled with elastic force, when viewed either from in front or behind, formed volutes, which on both sides considerably exceed the diameter of the column, and also surpass the architrave in breadth. This specific one differs from the normal shape.

Ionic Capital from the Temple of Apollo at Basse

In the capital the Doric echinus is replaced either by a cyma ornamented with leaves, or, more generally,…

The good effect of the Ionic capital is really only produced by the front-view. It seems calculated to be introduced between pillars and ant&aelig;, and not in a disconnected peristyle with with angle columns. In angle columns, however, the volutes are sometimes constructed in such a way that they meet at both sides diagonally.

Ionic Angle Column from the Temple of Minerva Polias at Athens, Front

The good effect of the Ionic capital is really only produced by the front-view. It seems calculated…

The good effect of the Ionic capital is really only produced by the front-view. It seems calculated to be introduced between pillars and ant&aelig;, and not in a disconnected peristyle with with angle columns. In angle columns, however, the volutes are sometimes constructed in such a way that they meet at both sides diagonally.

Ionic Angle Column from the Temple of Minerva Polias at Athens, Side

The good effect of the Ionic capital is really only produced by the front-view. It seems calculated…

The capital of the antæ and pilasters is without volutes, as is seen here. The shaft has no flutings; the base, on the other hand, is the same as in the columns, and is continued round the walls as a plinth.

Plan of Ionic Antæ Capital from the Temple of Minerva Polias at Athens

The capital of the antæ and pilasters is without volutes, as is seen here. The shaft has no flutings;…

The capital of the antæ and pilasters is without volutes, as is seen here. The shaft has no flutings; the base, on the other hand, is the same as in the columns, and is continued round the walls as a plinth.

Ionic Antæ Capital from the Temple of Minerva Polias at Athens

The capital of the antæ and pilasters is without volutes, as is seen here. The shaft has no flutings;…

The entablature resting on the columns has three parts: a plain architrave divided into two, or more generally three, bands, with a frieze resting on it that may be richly sculptural, and a cornice built up with dentils, with a corona and cyma molding to support the projecting roof.

Ionic Cornice from the Temple of Minerva Polias at Priene

The entablature resting on the columns has three parts: a plain architrave divided into two, or more…

The structural tendency which prevails in the capitals of all orders to change from the circular form of the shaft into the square is modified in the Ionic by the voluted nature of the capital, and in the Corinthian by representations of vegetable life.

Corinthian Capital

The structural tendency which prevails in the capitals of all orders to change from the circular form…

The Corinthian cornice is only distinguished from the Ionic by its mutules and modillions, which take the place of the dentels in the latter style. They are fewer in number, but richer and more ornamented, as well as more projecting.

Corinthian Cornice

The Corinthian cornice is only distinguished from the Ionic by its mutules and modillions, which take…

The acanthus is one of the most common ornaments used to depict foliage.

Acanthus Leaf, Front and Side Views

The acanthus is one of the most common ornaments used to depict foliage.

Rectangular block under the soffit of the cornice of the Greek Doric temple, which is studded with guttae. It is supposed to represent the piece of timber through which the wooden pegs were driven in order to hold the rafter in position, and it follows the sloping rake of the roof. In the Roman Doric order the mutule was horizontal, with sometimes a crowning fillet, so that it virtually fulfilled the purpose of the modillion in the Corinthian cornice.

Mutule, Side View

Rectangular block under the soffit of the cornice of the Greek Doric temple, which is studded with guttae.…

Rectangular block under the soffit of the cornice of the Greek Doric temple, which is studded with guttae. It is supposed to represent the piece of timber through which the wooden pegs were driven in order to hold the rafter in position, and it follows the sloping rake of the roof. In the Roman Doric order the mutule was horizontal, with sometimes a crowning fillet, so that it virtually fulfilled the purpose of the modillion in the Corinthian cornice.

Mutule, Front View

Rectangular block under the soffit of the cornice of the Greek Doric temple, which is studded with guttae.…

Ante-fixae, the vertical blocks which terminate the covering tiles of the roof of a Roman, Etruscan, or Greek temple, as spaced they take the place of the cymatium and form a cresting along the sides of the temple. The face of the ante-fixae was richly carved with the anthemion ornament.

Ante-fixae

Ante-fixae, the vertical blocks which terminate the covering tiles of the roof of a Roman, Etruscan,…

Ante-fixae (from Latin antefigere, to fasten before), the vertical blocks which terminate the covering tiles of the roof of a Roman, Etruscan, or Greek temple; as spaced they take the place of the cymatium and form a cresting along the sides of the temple. The face of the ante-fixae was richly carved with the anthemion ornament.

Ante-fixae

Ante-fixae (from Latin antefigere, to fasten before), the vertical blocks which terminate the covering…

Egg-and-dart is an ornamental device often carved in wood, stone, or plaster quarter-round ovolo mouldings, consisting of an egg-shaped object alternating with an element shaped like an arrow, anchor or dart. Egg-and-dart enrichment of the ovolo molding of the Ionic capital is found in Ancient Greek architecture at the Erechtheion and was used by the Romans.

Egg-and-Dart

Egg-and-dart is an ornamental device often carved in wood, stone, or plaster quarter-round ovolo mouldings,…

An astragal is molding profile composed of a half round surface surrounded by two flat planes (fillets). An astragal is sometimes referred to as a miniature torus. It can be an architectural element used at the top or base of a column, but is also employed as a framing device on furniture and woodwork.

Double Twist on an Astragal

An astragal is molding profile composed of a half round surface surrounded by two flat planes (fillets).…

The theatres were originally built on a very large scale to accommodate the large number of people on stage, as well as the large number of people in the audience, up to fourteen thousand. Mathematics played a large role in the construction of these theatres, as their designers had to able to create acoustics in them such that the actors' voices could be heard throughout the theatre, including the very top row of seats.

Ground Plan of the Theatre at Iassus

The theatres were originally built on a very large scale to accommodate the large number of people on…

The Odeon of Herodes Atticus is a stone theatre structure located on the south slope of the Acropolis of Athens. It was built in 161 AD by Herodes Atticus in memory of his wife, Aspasia Annia Regilla. It was originally a steep-sloped amphitheater with a three-story stone front wall and a wooden roof, and was used as a venue for music concerts with a capacity of 5,000.

Ground Plan of the Theatre of Herodes Atticus

The Odeon of Herodes Atticus is a stone theatre structure located on the south slope of the Acropolis…