Keep Out!
This photo conveys a message of “rejection”: first, a security guard who blocks access to the jewellery and then a signal of a prohibition of access reinforces the concept, thanks to a composition that guides the eye to a diagonal that goes from the bottom to the top, from left to right.
Obviously, there is nothing “true” about all this because the overall result is the result of the organization of the spaces and the management of the perspective that allow connecting semantically elements that, in reality, have no relationship between them.
It would have been enough to shoot from a different angle – or not juxtapose the security guard with the signal of prohibition of access – to deprive the image of its meaning.