The Renaissance spanrail panel was designed by Dutch architect Vredman de Vries. It is a strapwork design.

Renaissance Spanrail Panel

The Renaissance spanrail panel was designed by Dutch architect Vredman de Vries. It is a strapwork design.

Optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision

Early Design Spectacles

Optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision

The Assyrian pavement square panel is a divided into eight equal spaces that are decorated with a repeated design.

Assyrian Pavement Square Panel

The Assyrian pavement square panel is a divided into eight equal spaces that are decorated with a repeated…

This bas-relief square panel is a 12th century design that is found on the tomb of Peter the Venerable who was an abbot in France.

Bas-Relief Square Panel

This bas-relief square panel is a 12th century design that is found on the tomb of Peter the Venerable…

The Gothic square panel is a 15th century design of tiles found in Bloxham church, England.

Gothic Square Panel

The Gothic square panel is a 15th century design of tiles found in Bloxham church, England.

The Greek square panel is found in Athens. This panel is divided into eight equal spaces that are decorated with a repeated design.

Greek Square Panel

The Greek square panel is found in Athens. This panel is divided into eight equal spaces that are decorated…

The Greek square panel is found on the coffer of the Propylaea ceiling, the entrance to the Acropolis in Athens. This panel is divided into eight equal spaces that are decorated with a repeated design.

Greek Square Panel

The Greek square panel is found on the coffer of the Propylaea ceiling, the entrance to the Acropolis…

The Greek square panel is found on the coffer of the Propylaea ceiling, the entrance to the Acropolis in Athens. This panel is divided into eight equal spaces that are decorated with a repeated design.

Greek Square Panel

The Greek square panel is found on the coffer of the Propylaea ceiling, the entrance to the Acropolis…

The Greek square panel is found on the coffer of the Parhtenon ceiling, a Greek Temple. This panel is divided into eight equal spaces that are decorated with a repeated design.

Greek Square Panel

The Greek square panel is found on the coffer of the Parhtenon ceiling, a Greek Temple. This panel is…

The Renaissance square panel is a Venetian 15th century design.

Renaissance Square Panel

The Renaissance square panel is a Venetian 15th century design.

The Renaissance square panel is a Venetian 15th century design.

Renaissance Square Panel

The Renaissance square panel is a Venetian 15th century design.

The Roman square panels is an 1879 bas-relief design found near the Tiber river in Rome, Italy. This panel is divided into eight equal spaces that are decorated with a repeated design.

Roman Square Panel

The Roman square panels is an 1879 bas-relief design found near the Tiber river in Rome, Italy. This…

This Roman square panel is a mosaic pavement design.

Roman Square Panel

This Roman square panel is a mosaic pavement design.

The Wrought-iron square panel is a French 17th century design.

Wrought-Iron Square Panel

The Wrought-iron square panel is a French 17th century design.

This Wrought-iron square panel is a modern design.

Wrought-Iron Square Panel

This Wrought-iron square panel is a modern design.

The Wrought-iron square panel is a German Renaissance design.

Wrought-Iron Square Panel

The Wrought-iron square panel is a German Renaissance design.

The Wrought-iron square panel is a German Renaissance design.

Wrought-Iron Square Panel

The Wrought-iron square panel is a German Renaissance design.

This Wrought-iron square panel design was designed in 1713, Oxford, England.

Wrought-Iron Square Panel

This Wrought-iron square panel design was designed in 1713, Oxford, England.

This Wrought-iron square panel is a modern design.

Wrought-Iron Square Panel

This Wrought-iron square panel is a modern design.

This Wrought-iron square panel is a modern design.

Wrought-Iron Square Panel

This Wrought-iron square panel is a modern design.

This Wrought-iron square panel is a modern design.

Wrought-Iron Square Panel

This Wrought-iron square panel is a modern design.

This Wrought-iron square panel was is a 17th century design by George Klain in Salzburg, Austria.

Wrought-Iron Square Panel

This Wrought-iron square panel was is a 17th century design by George Klain in Salzburg, Austria.

The Arabian star-shape panel is a symmetrical design. Edited by FCIT to present complete image.

Arabian Star-Shape Panel

The Arabian star-shape panel is a symmetrical design. Edited by FCIT to present complete image.

This etched ornament star-shape panel is a 16th century design found on a armour. It is a polygonal shape of a radiating axis. Edited by FCIT to present complete image.

Etched Ornament Star-Shape Panel

This etched ornament star-shape panel is a 16th century design found on a armour. It is a polygonal…

The evolute spiral stove tile is a painting during the German Renaissance. It is a wavelike pattern that mimics the waves of the sea. The interstices (small opening) between the lines is decorated with leaves and flower buds.

Evolute Spiral Stove Tile

The evolute spiral stove tile is a painting during the German Renaissance. It is a wavelike pattern…

"Professor Swan's Designs.—Among several ingenious arrangements and new forms of agents proposed by Professor Swan is the mode of sending rays from prisms through interstices left between other prisms placed in front, and also a form of agent which he termed the triesoptric prism, in which the rays would undergo two refractions and three reflexions. a are the front and b the triesoptric prisms. The two upper and lower prisms a are constructed of flint glass of high refractive power. It will be observed from the drawing that this ingenious arrangement is nevertheless open to objection, for cones of light of 30 degrees in front and of 65 degrees at the back are lost through the interstices." —The Encyclopedia Britannica, 1910

Swans Designs

"Professor Swan's Designs.—Among several ingenious arrangements and new forms of agents proposed by…

This table-lamp has a design that is inspired from nature.

Table-Lamp

This table-lamp has a design that is inspired from nature.

This table-lamp has a design that is inspired from nature.

Table-Lamp

This table-lamp has a design that is inspired from nature.

A design

Tailpiece

A design

A floral doodad

Tailpiece

A floral doodad

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;…

The mask terminus is a modern design that is found on a chimney. It is ornamented with festoons and a figure.

Mask Terminus

The mask terminus is a modern design that is found on a chimney. It is ornamented with festoons and…

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

Plan of Greek Theatre

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

An ornamental tile used as a doodad for decorating a page.

Decorative Tile

An ornamental tile used as a doodad for decorating a page.

The three-legged table trapezophoron is a Roman design . The legs of the table are made out marble and the table-top is a mosaic.

Three-Legged Table Trapezophoron

The three-legged table trapezophoron is a Roman design . The legs of the table are made out marble and…

The evolute spiral trellis (garden frame) is made out of wrought iron. It is a wavelike pattern that mimics the waves of the sea.

Evolute Spiral Trellis

The evolute spiral trellis (garden frame) is made out of wrought iron. It is a wavelike pattern that…

The border undulate band is a design found in a picture by Domenico Zampieri during the 16th century. It is a floral wavelike design.

Border Undulate Band

The border undulate band is a design found in a picture by Domenico Zampieri during the 16th century.…

The border undulate band is a design found on half- columns in St. Trinita, Florence during the Italian Renaissance. It is a floral wavelike design.

Border Undulate Band

The border undulate band is a design found on half- columns in St. Trinita, Florence during the Italian…

The frieze undulate band is an Italian Renaissance design of wavelike floral design.

Frieze Undulate Band

The frieze undulate band is an Italian Renaissance design of wavelike floral design.

The intarsia frieze undulate band is a wood inlay wavelike floral design that is found in the stalls of San Domenico, Bologna, Italy during the Italian Renaissance.

Intarsia Frieze Undulate Band

The intarsia frieze undulate band is a wood inlay wavelike floral design that is found in the stalls…

The laurel undulate band is a wavelike design of laurel leaves and berries.

Laurel Border Undulate Band

The laurel undulate band is a wavelike design of laurel leaves and berries.

The modern undulate band is wavelike floral design.

Modern Undulate Band

The modern undulate band is wavelike floral design.

The modern undulate band is wavelike floral design.

Modern Undulate Band

The modern undulate band is wavelike floral design.

The modern border undulate band is a wavelike design of leaves.

Modern Border Undulate Band

The modern border undulate band is a wavelike design of leaves.

The modern border undulate band is a wavelike design of leaves.

Modern Border Undulate Band

The modern border undulate band is a wavelike design of leaves.

The oak undulate band is a wavelike design of oak leaves..

Oak Border Undulate Band

The oak undulate band is a wavelike design of oak leaves..

The wrought-iron undulate band is a design on a trellis of a balcony in Milan, Italy.

Wrought-Iron Undulate Band

The wrought-iron undulate band is a design on a trellis of a balcony in Milan, Italy.

The German urn is a 16th century design made out of cut crystal. It is a small vase with a high foot on the bottom.

German Urn

The German urn is a 16th century design made out of cut crystal. It is a small vase with a high foot…

The modern design valence is a hanging textile termination with the lower end ornamentally cut. It is ornamented with cords, tassels and embroidery.

Modern Design Valence

The modern design valence is a hanging textile termination with the lower end ornamentally cut. It is…

The modern design valence is a hanging textile termination with the lower end ornamentally cut. It is ornamented with cords, tassels and embroidery.

Modern Design Valence

The modern design valence is a hanging textile termination with the lower end ornamentally cut. It is…

This steam valve design features revolving cup valves which are able to cut off steam at any given revolution inside an engine.

Steam Valve

This steam valve design features revolving cup valves which are able to cut off steam at any given revolution…

"The tin-foil strips or carriers on the rear plate of a Wimhurst machine are represented by the outer row of strips; those on the fornt plate, by the inner row. The diagonal conductor that faces the rear plate is represented by cs; the one that faces the front plate, by ab." -Avery 1895

Design of the Wimhurst Machine

"The tin-foil strips or carriers on the rear plate of a Wimhurst machine are represented by the outer…

Design with a wreath

Wreath

Design with a wreath