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 1,280 USD, depending on the size and medium of the artwork. Since 2014 the record price for this artist at auction is 1,280 USD for Miniatur Portrait des Erzherzogs Karl von 脰sterreich in wei脽er Uniform, sold at Bassenge in 2025. The artist died in 1816.