China --you obviously need some one like my late father. He could do all household things with a six inch nail and a hammer.Only joking not a proper answer.
If it is on a wooden stretcher put small screw in rings into the side pieces about 6 inches down and stretch some wire very tightly across then hang on a picture hook or nails
Sorry to take so long to get back. It's a flat canvas rowanwhitch. My son in law painted it a while back. There's no holes in it but I could make some and then see what happens. China
Thing is, canvas responds to humidity changes, and the edges will start to roll up over time if you don't mount it in some way.
BTW, what kind of mind provides an answer to this query that was so vile it had to be removed?