Art work hangs flush to the wall supported and protected by the unique hanging slots.  

This photo shows the handsome solid edge and the recessed dovetail hanging slot on the back of the artist's watercolor panel. 

The hanging slot allows the wood watercolor panel to be hung flush to the wall with out the need of picture wire, screw eyes, or picture framing.  See the detail drawing of the Dovetail Hanging Slot. 
 

Also used for printmaking:  The panels creamy  smooth bright white surface of Arches Hot Press paper is perfect for printmaking as well as painting, drawing and silverpoint. The hot press paper mounted artist panel is also a beautiful surface for gesso.