When you hang a picture using the standard wire-attached-to-the-frame mount, it tends to lean forward so there's a gap between the top edge and the wall. If the wire were attached to the frame via spring-loaded recoilers, it would pull the wire taut after hanging, making the picture flush with the wall.-- ytk, Sep 27 2013 Keyed Wall Bracket http://www.organize...nger-for-canvas.aspThis type of wall bracket also works well at keeping your picture tightly affixed to the wall but is slightly more difficult to install and/or remove than the single nail hanger and wire system. Also takes care of any self-leveling problems when properly installed. [jurist, Sep 29 2013] That is not such a bad idea. The recoilers (and string) could be recessed relative to the back of the picture.-- MaxwellBuchanan, Sep 27 2013 (+) Some people will certainly like this. Me, my pictures hang forward avoiding most dust. Self leveling would be a plus, though.-- cudgel, Sep 27 2013 Wouldn't the spring-loaded recoilers also pull the wire taut BEFORE hanging?-- AusCan531, Sep 28 2013 Presumably, you'd pull out the wire with one hand like a bowstring to get it onto the hook.
Attaching the wire near the front of the frame also helps. In fact, even with a retractable wire, you'll need to attach it somewhat forward. Even tensioned wires sag somewhat.-- spidermother, Sep 28 2013 What's wrong with screwing the picture to the wall like they do in pubs?-- pocmloc, Sep 28 2013 Many of us who regularly paint get around the self-flushing issue by using a frame which is more deeply rabbeted on its back side. The deep sides allow it to hang properly on the wall without tilting using standard wire.-- jurist, Sep 29 2013 I don't want to know what sort of sick things you do with those poor little bunnies.-- ytk, Sep 29 2013 random, halfbakery