20th century
Frederick R. Koch, gift; to Fogg Art Museum.

Cobalt blue; hard ground and dry point etching on Somerset Satin paper
20th centuryAmericanDark green; hard and soft ground and dry point aquatint on Somerset Satin paper
20th centuryAmerican


Etching and drypoint on Rives BFK
20th centuryAmerican
Light green; soft ground dry point etching on Somerset Satin paper
20th centuryAmerican