I really like this one; I especially am impressed by how I can, at a glance, tell which parts of Karolina's skin are wet and which are dry, yet there's nothing specific that feels the need to stick out and tell me so.
I don't really like the outlines, Karolina looks too muscular for my taste ... (but then, as an Adrian Alphona fan I'm biased) However, your coloring skills are great as ever. I especially like how you coloured Nico's lower body.
HOLY WOW! I love those two, put them together and they gel well Shame we don't see pictures of them together more often. I have never seen this picture before, is it part of a mini-comic arc? Or is it just a print--details please! I'm a massive fan of Runaways. :3