The first thing I thought about when I saw the photo was diving under water. Unreal and immersion in some magical world. Abstraction opens the horizons for fantasy.
The only real element (the element of something) that we see is in the upper left corner. He's really revealing a space for imagination. We can only guess what it really is. The background consists of three main components. Upper (white-purple) and lower (golden) create a feeling of proximity. And the average grayish part is more transparent. The good of it creates the impression that it is further away. I think that due to this we have the effect of diving under water.
Some small items look very close.
The image attracts the eye. It has relaxing properties. Well done, thanks :)