Up Castle Rock is an 11 x 34 foot mural in the Archstone Avenir Building in downtown Boston. It was first shown at Carroll and Sons Gallery in Boston and then revised for the Portland Art Museum Biennial in Maine. In 2009 it was commissioned by Duffy Design Group to be permanently installed in the Avenir lobby. Materials include oil and acrylic painted elements on Mylar and acrylic, ink and latex on wall.