Glass Caustics — Light Through Crystal Water
299.00 د.إ
Light refracted through a hand-blown glass bowl of clear water casting complex caustic patterns — the mathematics of curved surface optics visualized on a white plane.
Description
Caustic patterns — the bright light concentrations produced by the refraction and reflection of light through curved transparent surfaces — are among nature’s most mathematically complex optical phenomena. This photograph was created by directing a collimated beam of directional sunlight through a hand-blown borosilicate glass bowl of optically pure water onto a precision white plaster surface, then photographing the resulting caustic pattern from directly above. The branching, cellular pattern of bright lines against the white ground echoes biological cell walls and fluid dynamics patterns, creating an image of rich visual complexity from an extremely simple physical setup. Supplied in both high-key (white ground) and dark-field (black ground) versions.
