It's so amaizing! I want to develop some RPG (and I will) in setting like this image! I write a LOR (but I'm russian and LOR is Ru) about several worlds with kind of treleporting system as the cube nemed "Kvinamles". And cube of your art is... is like from my head!
Do you mind if I'll take your image for inspiration? In fact, I'll contact with you if I find developers team and some investments