Differently from art history, there is not an institutionalized training for art critics (with only few exceptions); art critics come from different backgrounds and they may or may not be university trained.[2] Professional art critics are expected to have a keen eye for art and a thorough knowledge of art history. Typically the art critic views art at exhibitions, galleries, museums or artists' studios and they can be members of the International Association of Art Critics which has national sections.[3] Very rarely art critics earn their living from writing criticism.