Cimrmans Abacus
...for helping first-formers learn arithmetic. Jana Cimrman would have been the greatest Czech ever, if only he had existed.
Taken Monday, July 09, 2007, 03:08:22PM.
Original image size: 3072x1728, 1.3Mb
Technical details: Canon EOS D60, 1/100s @ F1.8, ISO 800, 50mm/F1.4 (80mm equiv)
PS CS2 3500:30, 0:5:50:-25:40, Crop, USM 20:50