Dave,I didn't care for the first one you showed us, but I quite like #'s 210 and 105. 210 is kind of disorienting and I really like the composition of 105. Being fascinated with caves in general, they make my mind race...
Tom C.
BTW I processed the other shots last night and put up a small gallery: http://www.bluemoon.net.nz/photo/printsdb/galleries/view.php?g=28 Now I want to go back and get some better ones.