JOHANN CORNELIUS MERTZ oil on mahogany panel Consign Now DeptNantucket ArtSize20.5 in. x 16 in. JOHANN CORNELIUS MERTZ (Dutch 1819 – 1891) “Why Doesn’t He Come Home”, oil on mahogany panel full portrait of a young lady and dog in an interior, in original frame, signed and dated lower left J.C. Mertz, ‘ 58. 20.5 in. x 16 in. Please note that this auction has ended. Click here for an overview of this auction.