is not a fake is a painting
No, you're wrong, it's a photomontage. It's a very nice work of art but it's not from the fifties. Here's the artist's comment :
"This is my new photoshop piece based on Strawberry Fields Forever .... I've seen the old photo of Lennon on his bike and thought of placing him outside the gate in Liverpool and this is the result .... from numerous photo sources (ie: different head, clothes and even the bike and what the tower could have looked like way back when taken from a much graffiti 2011 photo )"