Problem: Texture gradients are said to provide information for depth perception because elements in a scene become more densely packed as distance increases. The examples of texture gradients in Figures 10.6 and 10.8 contain regularly spaced elements that extend over large distances. But regularly spaced elements are more the exception than the rule in the environment. Make an informal survey of your environment, both inside and out, and decide a) whether texture gradients are present in your environment and b) if you think the principle behind texture gradients could contribute to the perception of depth even if the texture information in the environment is not as obvious as in the examples in the chapter. Need Assignment Help?