Robh has designed for video games, feature films and animation, publishing and theme parks including Naughty Dog, Dreamworks, Blue Sky, Disney Studios Animation, Sony Pictures Animation, Disney TV Animation and Paramount .  When not painting he paints. He has taught at Art Center College of Design, Gnomon and Concept Design Academy.  He has received Gold and Silver awards from the Spectrum Fantasy Art Annual and has been published in several other annuals and collections.

Recent projects include Into the SpiderVerse and Love, Death and Robots.