Light and Shadow

Light and Shadow (Copyright © 2006 B Kahuna)

PANADURA, Sri Lanka -- An ornate brass lampshade generates a complex interference pattern on the far wall demonstrating the wave nature of light.

Captured on 22^nd July 2006 with a Canon EOS 30D (EF-S 18-55mm 1:3.5-5.6 II) on shutter priority (1/80^th of a second) and a resultant aperture of f/5.6.