And while this portrait experiment misled the photographers who were doing their very best creative work to interpret the man, based on the sparse backstory provided, the end result of this decoy experiment powerfully demonstrates to journalists, archaeologists and other scientists (predisposed with the working theories or hypotheses they bake into their research design and deployment of available methods), philosophers and novelists, as well as social observers of all stripes that assumptions and prior knowledge frame one's boundaries and the placement of one's subject within that context.
By extension the frame we paint for our selves (presentation of self; self-image; concept of self) is colored by the assumptions we adopt, discover, aspire to, or have been given by others we know and have been labeled by society more generally.
see the experiment, https://youtu.be/F-TyPfYMDK8 or jump to the time mark showing the resulting portraits
Blurb: A photograph is shaped more by the person behind the camera than by what's in front of it. To prove this we invited six photographers to a portrait session with a twist. ‘Decoy’ is one of six experiments from The Lab, designed to shift creative thinking behind the lens. [November 2015]