Franz Gygax was a Swiss artist who was born in 1915. Franz Gygax's work has been offered at auction multiple times, with realized prices ranging from 100 USD to 891 USD, depending on the size and medium of the artwork. Since 2017 the record price for this artist at auction is 891 USD for LENZERHEIDE, VALBELLA, sold at Lyon & Turnbull Edinburgh in 2019. The artist died in 1987.
