Philosophers have long spoken of aesthetic appreciation as though it were a distinct faculty of the mind. On a certain level, it seems reasonable that we do not look at a burrito the same way we look at a Vermeer painting. But neuroimaging devices show that our approval or disapproval of something is processed by the same part of the brain. "The most reasonable evolutionary hypothesis is that the aesthetic system of the brain evolved first for the appraisal of objects of biological importance, including food sources and suitable mates, and was later co-opted for artworks such as paintings and music."
Via Sakis Koukouvis