kaffina--I think these are spectacular! I love them for their "simple complexity". By that I mean one might think pictures of ice would be boring, but your images are far from boring. They are unique and in my opinion very beautiful. I can imagine they are somewhat technically challenging to shoot and PP as well but I think you've done a fabulous job with them.
Thank you for posting these!
("leopold" on the DPR Pentax SLR forums posts similar images you might enjoy looking at.)