The Aesthetic Dimensions in Art and Society

Chapter 10: Gradation Aesthetically speaking, “gradation” refers to a gradual or graded change of tone over a surface. Artists refer to it as a grading of “values.” In color photography, gradation can be a transition from one hue to another or to a different level of saturation or brightness. In black and white, it’s the […]

The Evolutionary Spiral

From darkness we advance toward the light The metal stairway in this image evokes in me considerations of the evolutionary spiral, the universe’s operating system, which we know to “favor” increased novelty, diversity, adaptation, complexity and order. Along the bottom steps of the oil tank, I see the significant ordering that has already occurred. In […]