The colors of paintings and viewers' preferences. (January 2017)

• Record Type: Journal Article
• Authors: Nascimento, Sérgio M.C.; Linhares, João M.M.; Montagner, Cristina; João, Catarina A.R.; Amano, Kinjiro; Alfaro, Catarina; Bailão, Ana
• Is Part Of: Vision research. Volume 130(2017)
• Page Start: 76
• Page End: 84
• Publication Date: 2017-01
• Subjects: Colors of paintings -- Color vision -- Aesthetic preference -- Visual arts -- Art statistics; Vision -- Periodicals; 573.88
• DOI: 10.1016/j.visres.2016.11.006
• Languages: English
• ISSNs: 0042-6989

Abstract

Graphical abstract: Abstract: One hypothesis to explain the aesthetics of paintings is that it depends on the extent to which they mimic natural image statistics. In fact, paintings and natural scenes share several statistical image regularities but the colors of paintings seem generally more biased towards red than natural scenes. Is the particular option for colors in each painting, even if less naturalistic, critical for perceived beauty? Here we show that it is. In the experiments, 50 naïve observers, unfamiliar with the 10 paintings tested, could rotate the color gamut of the paintings and select the one producing the best subjective impression. The distributions of angles obtained are described by normal distributions with maxima deviating, on average, only 7 degrees from the original gamut orientation and full width at half maximum just above the threshold to perceive a chromatic change in the paintings. Crucially, for data pooled across observers and abstract paintings the maximum of the distribution was at zero degrees, i.e., the same as the original. This demonstrates that artists know what chromatic compositions match viewers' preferences and that the option for less naturalistic colors does not constrain the aesthetic value of paintings.