Abstract: A wheelchair attachment that is designed to be attached to a wheelchair having a seat supported by a frame and oriented such that an occupant faces in the forward direction of the wheelchair and ground engaging wheels rotatably mounted on the frame includes a pigment applicator for applying selected pigmentation to a surface. The pigment applicator is supported in a glider. An extender positions the pigment applicator forward of the wheelchair. A bracket selectively, removably couples the wheelchair attachment to the wheelchair. The bracket is coupled to the extender and is also operably coupled to the frame of the wheelchair. Motion of the wheelchair over the ground causes translation of the pigment application means relative to the surface. Such translation results in the imposition of pigment on the surface.