When I took a drawing class in high school, we began by laying a grid on top of the image we wanted to copy, and then only drawing one square at a time. This ma

When I took a drawing class in high school, we began by laying a grid on top of the image we wanted to copy, and then only drawing one square at a time. This made it a lot easier to draw, as you weren't focused on the overall image. I imagine a similar exercise might work for pixel art, with each square of the grid representing a single color.