When I review my photographs I like to mark on the photography (with a circle, square or freeline) and comment a part of a photography I would improve, e.g. "this ear should be hidden", or "there is no light in the eye, another source of light would help here".
Is there a Web application that would allow me to comment and colloborate with other people in this way? This would allow me to receive feedback from other in a way that is more precise than pure comments.
I could self-host it for myself if needed. No price limit for now.