the logical use of a ladder is to reach higher space. the logical purpose of a key is to gain access to that which has been locked. but what they do have in common? = they are man made and therefore unnatural, in a sense pollution, garbage. but they sure are shiny.
the man who let us photograph the keys is a little bit hysterical, being portuguese, but he says the kids are always coming in asking to take pictures. the street art was done by toby xx on a multiple exposure.