Buy 3, pay for 2 — use code TRIPLEUS at checkout. Get 5% off with the code WELCOME5 Hans Kruppa was born in the German city of Marl in 1952. His creative side is multifaceted, standing out as a writer, singer, photographer, and composer. He is the author of 44 works published throughout his professional career. His book Der Wunschkristall is recognized as one of his most notable works. In addition to literature, he has explored the art world as a librettist. 
