Autumn Road Photographic Print On Canvas By Doug Cavanah

Autumn Road Wrapped Canvas Prints Autumn Road Wrapped Canvas Prints Autumn Road leaf color is a phenomenon that affects the normally green leaves of many deciduous trees and shrubs by which they take on, during a few weeks in the autumn season, various shades of red, yellow, purple, black, orange, pink, magenta, blue and brown. The reds, the purples, and their blended combinations that decorate autumn foliage come from another group of pigments in the cells called an thocyanins. Unlike the carotenoids, these pigments are not present in the leaf throughout the growing season, but are actively produced towards the end of summer. They develop in late summer in the sap of the cells of the leaf, and this development is the result of complex interactions of many influences both inside and outside the plant. Their formation depends on the breakdown of sugars in the presence of bright light as the level of phosphate in the leaf is reduced. Great Smoky Mountains National Park is comprised o