Watercolor, gouache, and graphite on heavy paper
Overall: 12 1/8 x 9 1/8 in. ( 30.8 x 23.2 cm )
inscription: verso: "Study of Rocks/in wood-/Heidelberg/Germany"
Verso inscribed at upper right in graphite: "Study of Rocks in Wood -- / Heidelberg -- / Germany."
Gift of Mr. and Mrs. Stuart Feld
Due to ongoing research, information about this object is subject to change.