Grey trail dust, the color of a path that's been walked often.
Nature Walk is a neutral grey.
It can be described as neutral, medium and colorless.
Set in black, because black reads best on it.
A nature trail is a specially developed hiking trail or footpath that runs through the countryside, along which there are marked stations or stops next to points of natural, technological or cultural interest. These may convey information about, for example, flora and fauna, soil science, geology, mining, ecology or cultural history. Longer trails that link more widely spaced natural phenomena or structures together may be referred to as themed trails or paths.
Read on WikipediaNature, in the broadest sense, is the physical world or universe. In this general sense nature refers to the laws, elements and phenomena of the physical world, including life. Although humans are part of nature, human activity or humans as a whole are often described as at times at odds, or outright separate and even superior to nature.
Read on WikipediaWalking is one of the main gaits of terrestrial locomotion among legged animals. Walking is typically slower than running and other gaits. Walking is defined as an "inverted pendulum" gait in which the body vaults over the stiff limb or limbs with each step. This applies regardless of the usable number of limbs—even arthropods, with six, eight, or more limbs, walk. In humans, limited research indicates that walking may be associated with reduced risk of diseases and premature death.
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