This is from eBay, it is a poster signed by Pink Floyd from the Dark Side of the Moon record, of the pyramids on the Giza plateau... Is it real?.. If not how can you tell if it is how can you tell? Thank you
Hello, those are very poor forgeries - perhaps the same hand for each. Knowing what the autographs from these four artists look like helps to see this for what it is. Look at some authentic Gilmour or Waters signatures and compare.