"I love the art of glassblowing and its versatility," says Tina Diehm. "I'm particularly taken with filigree works," she continues. This explains her favourite piece: Till Eulenspiegel by Olaf Schönherr (Schweinfurt). "The graceful figure seems lively, colourful and delicate," says Tina Diehm. As an art glassblower, Olaf Schönherr is known above all for his skill in the overlay technique. These are works in which glassblowers fuse different coloured glass layers within an object and then blast the motifs out with sand.