We're spending a few weeks in Photoshop designing materials for Unity before we go into Substance Designer.
Rock inlaid with text
Brushed Metal - straight from iTunes 2006!
Courtesy of the Fibers filter in Photoshop
Clouds, the basis of most textures
Wood with hand-crafted imperfections!
Difference Clouds Rock
Red & Green Rock
Tile 4 - Infinitely seamless tile (once I fix some edges)