Not that you're asking for CC, but with the first image, I want to knock the first four icicles off on the left, and shoot with a 70mm or so, the abstract of the teeth in that perfect light. Same thing with the second, I just want to zoom into those "teeth" and take out the distractions of the brush which to me introduce this element of chaos in the forest that sort of takes away from such an epic maw of ice teeth!