||Blackboard,1877, watercolor, Gift (Partial and Promised) of Jo Ann and Julian Ganz Jr., in Honor of the 50th Anniversary of the National Gallery of Art
For a short period in the late 1870s, a decorative quality became evident in Homer's art. Blackboard, which continues the theme of elementary education found in many of his oils, epitomizes this development. The studied elegance of the work's design derives in part from its monochromatic palette and in part from the geometric patterning found in the bands of color in the background, the checkered apron, and the marks on the board.
The marks on the blackboard puzzled scholars for many years. They now have been identified as belonging to a method of drawing instruction popular in American schools in the 1870s. In their earliest lessons, young children were taught to draw by forming simple combinations of lines, as seen on the blackboard here. Rather than being a polite accomplishment, drawing was viewed as having a practical application, playing a valuable role in industrial design. Homer playfully signed the blackboard in its lower-right corner as though with chalk.