Crumple a sheet of foil and then spread it over a piece of cardboard with the "dull" side out. Tilt it to reflect the window light into the works of the clock while watching the relief shadows in the detail of the works. You'll get it!
Reformed Photojournalist
Former USAF Phlyin' Photog
"The brave ones shot bullets, the crazy ones shot film!" --Joe Longo, WW-II Army Combat Camera
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