Recipe for WAR PAINT is: TOMATO and FIRE ESCAPE. WAR PAINT is in face category. Using growspray would be madness, better get a time machine. Breaking this block will give you 18 experience points. WAR PAINT can be broken. By default you should get at least 1 seed back. Profiting with this might be questionable. Will you get enough blocks to build something? You just have to find out yourself.