Identify artists signatures
I have some oil paintings I want to ID the signatures of. One is very difficult to read but occurs on two similar paintings of vases and fruit. Another is a name (something like Franc Lund - perhaps) on the back of the frame, and a symbol on the actual painting shaped like an 'm' with a harsh line across the top; a seascape with rocks. The third says Sam Burden and is an oil scene of a fishing village in the English West Country. Does anyone know about these works, or how I can get them identified without paying someone to do so. Thanks.