Support frame for canvas and the like

摘要: A novel display surface framing and support apparatus capable of temporarily or permanently securing canvas art other substrates in a taunt manner without damaging the surface. Upon assembly, structural members join self-squaring fashion creating square rectangular frame. In preferred embodiments, generally comprises four frame which are substantially three sided profile, corner joiners that inserted into ends each member being secured with plurality fastening means. The periphery wraps over around is securement groove continuous along member. some spline element may be used to press thereby fix fashion.