Well to significantly improve my images I need to practise (I can't think of anything to make so thats hard), stop being lazy (working on it lol) and of course use a 2D editing program with my 3D one. So whats best? I don't have much money so something free would be good. I know that GIMP and Photoshop are good programs but are they free or is there something better for my uses? I don't really know that much about 2D programs sorry.