“… and they are turning”
26.07.2018 – 02.12.2018

Anniversary Exhibition  On the occasion of the 80th birthday of OTTO POTSCH, this exhibition is dedicated to his unique sphere balls, also called miracle balls. At the age of 19, he created his first ivory sphere ball, from one full ball to 15 smaller and smaller ones, one spinning in the other. So far, Otto … Read more…