Abstract: The invention is a watercolor paper stretcher and holder device that holds watercolor paper taut against a board by means of strips of channel edging that are slid onto the edges of the board that is overlain with a piece of wet watercolor paper wrapped around the board edges and onto the board back. Friction of the channel edging strips against the paper and the wrapping of the paper around the board keep the paper from buckling and moving during initial drying on the board and during rewetting with aqueous media in the process of painting.