Pixel art is made on computer, dot-by-dot. It's a slow process at times, but I find the results to be unique, and to have much more life in the end than most modern "Vector Style" animations. Pixel Work can mostly be seen as the elements in old-school Video Games, Usually at their best in the SNES /Sega Genesis Era, though still alive now, especially on the Gameboy Advance / Nintendo DS.