Here's Johanna Schonberger's Solar Grid which involves a flexible thin film technology and basalt fibers meshed into a meticulous piece of structure.

The design is customizable due to arbitrary arrangement of leave shaped PV cells. This helps it adjusting to any particular environment. This adds more advantages to its ornamental aspect. Although the structure is a sort of network of basalt fibers, each PV cell work as single unit that generates electricity independently. This energy can be utilized depending upon the individual requirement. In brief, the design is an excellent piece of work that combines ornamental, educational and energy generating features in one structure.

Via: UNI