Aesthetics is a branch of philosophy dealing with the nature of beauty, art, and taste, and with the creation and appreciation of beauty. It is more scientifically defined as the study of sensory or sensory-emotional values, sometimes called judgments of sentiment and taste. More broadly, scholars in the field define aesthetics as "critical reflection on art, culture and nature." Aesthetics is a sub discipline of axiology, a branch of philosophy, and is closely associated with the philosophy of art. The case of "beauty" is different from mere "agreeableness" because, "If somebody proclaims something to be beautiful, then he requires the same liking from others; he then judges not just for himself but for everyone, and speaks of beauty as if it were a property of things." Aesthetic judgments usually go beyond sensory discrimination. Judgments of beauty are sensory, emotional and intellectual all at once. Viewer interpretations of beauty possess two concepts of value: aesthetics and taste. Aesthetics is the philosophical notion of beauty. Taste is a result of education and awareness of elite cultural values; therefore taste can be learned.