I was pleased with my recent square picture frame, so thought I would have a go at another one, for another square nude.
I just bought some basic architrave moulding from a diy shop, with a wider plank glued on the back to form a flange. Mitred it with a bit more care this time, but still needed some filling. Not sure if my clamping board is as square as it should be. Again, applied several coats of acrylic, which works very well, and simply stuck the picture on with double sided tape. A frame does make it look much better.