Done on a tablet with Artrage. The idea to do this drawing comes from the colorful mosaic tiles Gaudi used and the organic serpentine shapes from Parc Guell. Artrage is a really neat software and it has a "glitter" tool, which I hardly ever use, except to play around with Alex but I thought it might be an interesting tool to do this drawing. Maybe if I worked at it I could get closer to the effect I was going for. The background comes from the main doors to Sagrada Familia.