I seen a map on DA (was really only browsing for trees, smh). I was astonished at the details of the map! I never knew this type of thing existed as a hobby. I'm a huge RPG gamer (Elder Scrolls, Final Fantasy, etc) and used to play D&D when I was a kid. I recent moved to the space genre of art, making nebulae and planets. I was drawn to this because I would love to use this type of art in collaboration with creating planets with unique terrains. It's hard to even know where to start. I'm self taught in PS and I currently use CC 2014. It may seem like a dumb question but how do I begin? What's the simplest way to get my feet wet without feeling overwhelmed?