A lateen-sail is a triangular sail extended on a yard which is slung one quarter from the lower end…
The evolute spiral border is a wavelike pattern that mimics the wave of the sea. Designed by Sebastian…
The evolute spiral central junction is a wave pattern that mimics the wave of the sea.
Two couples waiting at each other, one pair from the doorstep of a house, the other from an old convertable…
The circular evolute spiral is a wave pattern that mimics the wave of the sea. It is a round circular…
The evolute spiral frieze is a wavelike pattern that mimics the waves of the sea. Its interstices (small…
A diagram demonstrating the motion a frog makes whilst swimming. In this stage of the frog's life, the…
Work of the waves in cutting away rocky coasts. Successive stages in the destruction of the island of…
"And when he was entered into a boat, his disciples followed him. And behold, there arose a great tempest…
"And Jehovah prepared a great fish to swallow up Jonah; and Jonah was in the belly of the fish three…
The evolute spiral modern border is a wavelike pattern that mimics the waves of the sea.
The evolute spiral painting is a wavelike pattern that mimics the waves of the sea. Designed during…
The evolute spiral paintings is a wave pattern that mimics the wave of the sea. In this design it was…
The evolute spiral paintings is a wave pattern that mimics the wave of the sea. In this design it was…
The evolute spiral paintings is a wave pattern that mimics the wave of the sea. In this design it was…
The evolute spiral paintings is a wave pattern that mimics the wave of the sea. In this design it was…
"A prism is a piece of glass, having for its sides three plane surfaces and for its ends two equal and…
"Mirror A/B is only half of person C's height. C is able to view his entire body through such a small…
An illustration of three sailors waving their hats while walking away with interlocking arms.
"The curve of sines, in which the abscissas are proportional to an angle, and the ordinates to its sine."…
"Bow or pluck the string of a sonometer near its end, thus setting it in vibration as a hole. The string…
"Lightly touch the wire at its middle point with the tip of the finger or the beard of a quill; the…
The evolute spiral stove tile is a painting during the German Renaissance. It is a wavelike pattern…
The evolute spiral trellis (garden frame) is made out of wrought iron. It is a wavelike pattern that…
Diagram showing the development of the breaking wave and the "swash" after breaking.
"Tie one end of a soft cotton rope about 20 feet long to a fixed support, and hold the other end in…
"...represents two wave systems of equal periods and amplitudes but of opposite phases." -Avery 1895
An illustration of a woman waving a handkerchief over the deck of a ship.