Recently I cleaned up and old painting measuring 13m x 18m with the name Benelli. where do I check signature?

Question

The painting is of a couple standing in a park by a statue and looks to be from the early fifties or sixties.

Answer 1

I hope that this helps.

art collecting: research, preservation, forgeries
The first step is to verify the signature. Compare it to other signatures by the same artist. Just because it says Monet, don't take it for granted that ...
www.geocities.com/cyberartmaster/ - 22k - Cached - Similar pages

and this forum on ebay... to establish artistic authenticity.
http://forums.ebay.com/db2/forum.jspa?forumID=35&start=40

Another website on signature authentication
http://www.marcelduchamp.net/wwwboardarchive2/messages/400.html

And one more:
http://www.chicagoappraisers.com/authenticating-signatures.html

Answer 2

at the right corner bottom,