Hung a painting

First time putting a dust cover on the back of a framed painting.

I used too much glue, and maybe this paper is not ideal for this.

If that was not all, it would have been easier to cut the hole before gluing the paper on. 

I saw a video where the lady cut a diamond shaped hole. I think I will cut a circle from now on. Seems to me it would be less likely to tear out.

I will redo it later

I like it.