How Does Knowledge About an Artist's Disability Change the Aesthetic Experience?

Based on concepts of cognitive mastering and the rewarding effect of making sense of challenging visual art (taken from a psychological model of aesthetic appreciation and aesthetic judgments of Leder et al., 2004), we hypothesised that viewers who have knowledge about an artist's disability will appreciate their ambiguous works more than viewers who do not have such knowledge. Additionally, we aimed to explore how information about the artist's disability changes the viewer's aesthetic emotions. We investigated the effect of information on the creator's visual disability on aesthetic experience in relation to three categories of visual art: photos, sculptures, and drawings. We showed digital reproductions of artworks ( = 32) produced by amateur artists with severe visual impairment to nonexperts in art ( = 145). Viewers assessed their aesthetic appreciation (understood as liking and value) and aesthetic emotions on the Self-Assessment Manikin scales for valence, arousal, dominance, origin, and significance. In accordance with our hypothesis, knowledge of the artists' disability had a positive influence on appreciation, but the effect of information was moderated by artwork category and was significant only in the case of sculptures and drawings (works created using these techniques were assessed in the preliminary study as more difficult to interpret than photos). A similar pattern of results was found for the dependent variables of arousal and significance. Therefore, the positive influence of information about the artists' disabilities on aesthetic experience is mainly revealed when the artworks are characterised by low detectability (defined as the difficulty in interpreting an artwork due to difficulty in recognizing what it depicts).