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Frameless canvas

gmff

True Grumbler
Joined
Dec 26, 2003
Posts
54
From
Littleton, NH
One of the local artist has asked me to strech a canvas that she can paint around the corner and not use a frame. I have seen these but not been able to get my hands on one to take apart to see how it is done. If you have built one of these and could offer suggestions that would be helpfull that would be great.
Thanks
 
Gmff, welcome to heck. Well, only if you hate stretching canvas. After a while you either price the dickens out of it or you just do it as the next job.

If this is going to look good, use the thick stretcher bars (1 1/8" thick and about 1-1/2"wide). staples go on the back about 1/2" in from the edge. Neatness counts.

As you are starting with raw primed canvas, you can "pre-crease" the canvas and hone the crease with a bone. This will help with the corners.

When you get within three inches on both sides of a corner, push the center of the canvas corner to the wood corner. Hold this "centered" as you begin to fold the sides till they make a nice joint at the corner. This should looks like "hospital sheet corners" tight and straight.
(I used to do this at Boot Camp an drove the CC nuts.)

Under both sides, you should have a fold running from the face corner towards the middle at a 45 degree. Now fold the one side over the back and staple. Repeat with other side. and the corner will be square and smooth. Not? Oh, that fold is a bump? Grab your hammer and pound it a bit!
A couple of whacks and it will be flat.

This type of corner leaves a paintable corner that is flat to the corner.

And this is the only $$s you will get from this artist or their customer, so charge accordingly. I charge about double what I would normally get for shop rate. If they pay it; they are lazier then they are poor.
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It always amazes me that art schools teach painting, but NOT how to stretch your own canvas.

BTW: You can't "Key" this kind of corner. :D
 
Does this not just mean stapling the canvas to the back of the stretcher bars instead of the sides? I did some up for my kids that way, just requires more tension to get the canvas tight around 2 edges...Or did I misunderstand the question?
James
 
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