I like how tub faucet is on side not end of tub. Interesting shower set up in the tub; window in enclosure. Tile is good. Footed fixtures (tub/vanity) help to lighten the look. Also, we could switch out our short window for a longer one, more rectangular.
There are a few things to point out in this picture, first thing, depth of field, this picture makes the mushroom the main focus, whilst the background is blurred. Also, we can see the texture inside of the mushroom. I like this picture the most it is zoomed in, and the texture is smooth.