All taken using the Sigma Fisheye 15mm f2.8 on either a Nikon N80 or D70.

(Edit Per Mobycats Suggestion: All these example shots were taken from the Nikon N80 35mm Film Camera - with some cropping after they were scanned to digital. The last shot of the Belagio Fountains was shot from the D70 on a cropped digital frame)