abstract painting aplenty at "Geoform"

I'm working away on my materials for the class starting tomorrow ("Modes of Abstraction") and I was reminded of this website, earlier discovered: Geoform: Geometric Form and Structure in Contemporary Abstract Art. There's much to wander around and browse, and in some cases, I'd say the geometric is pretty loosely defined. Below, one by the site's editor, Julie Karabenick; see more of her work here.