A bird's eye view of art

Pigeons could be art critics yet, according to a new study which shows that like humans, pigeons can be trained to tell the difference between 'good' and 'bad' paintings. According to Professor Shigeru Watanabe from Keio University in Japan, pigeons use both colour and pattern cues to judge the paintings' beauty as defined by humans, as well as their texture. Professor Watanabe's work has just been published online in Springer's journal, Animal Cognition...

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