Dave Bunnell – Cave Photography: Dave holds a PHD in Psychophysiology and spent about 10 years doing research in human sleep patterns. In 1996, he left the academic world and assumed editorship of the monthly National Speleological Society News, which he continues today. The foothills contain large swathes of marble and this in turn serves as a home for hundreds of caves. This richly illustrated talk will draw on 20 years of exploration and photography in the area’s caves and highlight both the known and the unknown caves that surround us.