A Young Philosopher Contemplating a Bubble, (painting)
Appears in exhibition catalog as entry no. 57 (Sale info: For Sale).
The works of this master are exceedingly rare, and produce large prices when offered for sale in Europe. [P. 10.]
Catalogue of W. Hayward's Collection of Paintings by the Ancient and Modern Masters, now exhibiting at Corinthian Gallery, corner of Milk and Federal Streets, (Entrance in Federal Street.) Boston: Eastburn's Press, 18 State Street, 1840.