Zendome

German-based Zendome market their geodesic buildings, which start at a garden office-friendly size of 30m², as moveable buildings for events, but they would also be an eyecatching spot for any shedworker. The larger versions come with some circular windows and they're all PVC coated polyester-fabric,100% weather proofed, translucent and - because you just never know - flame retardant. There's a nice time lapse of a construction here plus a short history of all things geodesic.