But seriously, to make a map pretty, for example, color the bases with dirt or concrete if you got manmade cliffs, rest with grass and maybe make a pool of water or two. But you can do anything YOU like. You can also add foliage for some extra eye candy. Then for the finishing touch add some interesting doodads. Some trees and interesting stuff.
http://sc2.nibbits.com/maps/view/134370/epicmapsc2map
But seriously, to make a map pretty, for example, color the bases with dirt or concrete if you got manmade cliffs, rest with grass and maybe make a pool of water or two. But you can do anything YOU like. You can also add foliage for some extra eye candy. Then for the finishing touch add some interesting doodads. Some trees and interesting stuff.