center in graphite: 110. V. A. C.; left center in graphite: power supply / 6 V. DC / Photo transistor / Transistor; lower center in graphite: Relay; lower right in graphite: Lamp; lower left in graphite: Quien hizo ceremonia de cenizar? / Juan Davey / "Against Shadows" Jan 24/69 [not deciphered] by Fred Pritt; lower right in graphite: Cast a Shadow on the / small Box. The Big Box / will light up its shape.
Mr. and Mrs. Barrett M. Linde, Washington, DC; gift to the Corcoran Gallery of Art, Washington, DC, 1969; acquired 2015 by the National Gallery of Art