Yep, gameplay is limited, should have added more, but as I said, I had no time ¯\_(ツ)_/¯
About links to art on the orbs: that was my original idea, but I felt that opening links mid-gameplay was a bit annoying, so I put them in a little submenu at the main menu (the painting menu). Also thanks for the nice words and sorry for the late response, I've been busy these days...