There is a technique of drawing where it's more like a printer. You progress down line by line only drawing what is needed in that row. when you get to the bott

There is a technique of drawing where it's more like a printer. You progress down line by line only drawing what is needed in that row. when you get to the bottom your done. This style of drawing doesn't have that feedback loop of looking at what you already have on the paper. Everything is planned in advance and you can't go back to change stuff.