Mermaid of Europa

In astronomy class, I leaned that Jupiter's moon, Europa, is a big ice ball made of water. Since water is a sign of life, and the moon is unexplored, my imagination was like "omg mermaids!!!" hence this drawing.
I did this while I was doodling with colored pencils. There was no real planning, so its very imperfect, but the idea is cool, and I still think its pretty.