I'm kinda new with this incredible tool and I'm trying to do some arabic tiles.
I have this
but I want to give it different colors and some variation too. In the Tile Generator node there's the random mask and the luminance variation parameters, but as all I have is this shape which I made blending stuff together I'd like to know if there's a way to do a luminance variation by shapes or something like that. (A paint bucket tool would be handy too lol)