The goal is to do [something like this]( — project some art on the wall, and paint that art onto the wall. The thing is, I'm much better at digital art than I am at freehanding art, so projector art makes sense for me. * There are [art projectors](, but they're very low end. * Do I need 1080p or 720p? Look [here]( for a comparison of 720p and 1080p projectors. ## Notes * [USE THIS TOOL]( to do keystone correction under Linux