Johann Walch was a German Old Masters artist who was born in 1757. Johann Walch's work has been offered at auction multiple times, with realized prices ranging from 22 USD to 253 USD, depending on the size and medium of the artwork. Since 2014 the record price for this artist at auction is 253 USD for Carta del Palatinato di Baviera, sold at Eppli Auction House in 2022. The artist died in 1816.