I like your post production and the simple composition. The wheels look a bit oval, like if you had used the transform tool only sideways. The black dot over his head does not add value.
As for compositional balance: The tree is placed on the left. He is also on the left, approximately one third from the wall, which would sort of fit the rule of thirds. But having them both on one side creates imbalance.
Cycling from right to left makes us unconsciously perceive him as being on his way back from somethin, not to something, which is okay.
If this was my image and that it was already so heavily processed I wouldn't put it past me to move him to the right, one third from the wall. It would balance the image better. I would possibly then flip the image horisontally to see if I wanted him to be exitedly heading out for new adeventure - or be on his way home from work after a hard day