The terracotta tiles were rather straightforward to paint after looking at some references. Tuff Stone – this one was surprisingly hard (or more like: time consuming) to make look ok. I thought it would be a base tone with some patches and spots indicating the airy structure, but looking at it up close like this, […]

via Sketchdump #311 – Material Study (terracotta & tuff stone) — Lyraina’s Artblog