I is for Ice

I was in the mood to try something indoors today, which doesn't usually happen, so I set up my light box.  I knew the subject "ice" might be challenging with the lighting, but I didn't think about the fact that when it melts it moves!  So I ended up installing an app on my phone for a level, so I could get the tile base absolutely straight.  I could have played around with this for hours, but I really should get some exercise and take a walk, so this is it.  Thank you shirleyray for hosting the TT challenge this week!