Identify artist signature

It's a very unclear signature.

A suggestion: looking at a list copyrighted art titled, "Study #1" by maybe "JA Pavonf ....", try a couple of variations.

It might be easy to find. it may be difficult. The copyright might even itself part of the art, in which case it may well be that you will never know.

I've tried a few various approaches in the meanwhile, but haven't come up with anything useful, so please bear with me. However, it would help if you shared it as soon as you have it.