Graffiti is a lot easier than the canvas actually, because it's such a large format, so when you're going to such a thin detail, it's not that thin in the realm of things because it's such a big wall. This would take a small paint brush of detail, but on a huge wall, if that's the size of a building, the thinnest detail is still that big, it's a quick spray. Spray paint is easiest for me. I love spray paint.