Oh yes, the reflections in her body are amazing. Also the transparency of the jellyfish. Good work!
The colour of the octopus is giving a good contrast.
I had some encounters with jellyfish, not so loving them anymore hahaha. But the octopuses are very curious and intelligent actually. Once we met one big octopus, we went out of the water because of the fear, but he followed us to the shallow. It would do any harm, I was there for a few minutes and them went away again into deeper water.