Public parks in cities in the geological south (Fig.2)  which measure 1 hectare or more in size will be big enough to plant this artwork in. The work can incorporate limited existing trees and landscaping. At least 100 trees will be planted per park, selected based on grasses that grow mutualistically with of the trees. Local educators, scientists and curators can partner in various cities to prepare the work site specifically. A viewpoint from a high building or natural outcrop would be ideal.