David worked on his digital graffiti-style project. He asked for help rendering a ledge in the scene and I demonstrated how to shade it realistically by adding form, highlights, and shadows. He was receptive to the instruction and improved the piece’s dimensionality as a result. It was the sort of question and lesson that made it okay with me that he's taken so long on this project; whenever we sidestep to address these technical challenges, I can see that David really understands the demo and applies it to his work.