OK, I know I have seen an old-fashioned looking, homebuilt, high-wing ultralight (probably a single-seat European microlight, to be exact) that looked like a powered version of an old primary glider. IIRC, it was wire-braced, with a fabric-covered triangular kingpost above the center section for the landing wires and a completely exposed, Breezy-style open cockpit. I think it was German. Does that ring a bell with anyone?