Put the frame on an old cushion, or something soft, cone side downwards. If you decide to have a glass over your picture, you must get a piece beforehand at a glazier's, about the same size as the picture. Rub if bright with a leather, put a small dab of glue in each corner, and place it in the frame.
But before you do this, you should slip a narrow strip of ribbon through a small ring—like those which umbrellas are fastened with—and glue the ends on to the millboard, in the centre.
This is, of course, to hang your picture up by.
Now put your picture face downwards on to the glass, and be careful to see that you have it straight. Then glue a small strip of paper across each corner to keep it in position.
The last thing to be done is to gum a piece of paper all over the back; and this makes a neat finish to your frame. You must leave it for a few hours to get thoroughly well stuck, and then it is quite ready to be hung up.
Sheila.