This is an accepted manuscript of an article published by Taylor and Francis in Photography and Culture on 26/02/2019, available online: https://doi.org/10.1080/17514517.2019.1565290 The accepted version of the publication may differ from the final published version.All portraits play host to a number of antithetical tensions, such as ���private��� and ���public���, ���real��� and ���ideal���, without which they would be reduced to a type of unassuming identification of subjects. Whereas in premodern times the artist was subject to the demands of the commissioner, after modernism the representational desires of the sitter began to clash with the creative intentions of the artist. Prior to the introduction of digital formats, this clash...