Chhay Lin sent me this email detailing a rough timeline for the NOL art project he initiated:

I met my friend about the art project last weekend. He told me that he is experimenting with an Escher-esque logo/banner for NOL. He doesn’t know how long it will take, and is not working on it full-time. In the meantime he is busy moving out from the city of Breda to Rotterdam, opening his own workshop, and making portraits for a book that he and I are working on. 🙂 I’ll keep you up to date if I hear anything new about the NOL artsy project.

His friend, Cheerted Keo, has a website that you can check out here.