I think you need to start expanding. I suggest tilesets or something, and make RPG-esque maps, since you like working on small things and focussing on each pixel placed. I think that would be a good start for you. I can't say much about this one since it doesn't really have much in it, aside from some greenspace with some cubes in the middle. Give the viewer something close-up to focus on that has detail in it. It will make your pieces more interesting.
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I think you need to start expanding. I suggest tilesets or something, and make RPG-esque maps, since you like working on small things and focussing on each pixel placed. I think that would be a good start for you. I can't say much about this one since it doesn't really have much in it, aside from some greenspace with some cubes in the middle. Give the viewer something close-up to focus on that has detail in it. It will make your pieces more interesting.