It is just so hard to get a good representation of the colours - there is so much texture and depth with the gloss that the painting looks different from different angles even in real life.
This is the original. It's a street sign for a cabaret called the Chat Noir that was open in the late 19th century in Montmartre. The sign now hangs in the Musee Carnavalet in Paris.
For fun, I have made a copy. Unintentionally very Halloween of me. :-)