If you look at a tree and think of it as a design assignment, it would be like asking you to make something that makes oxygen, sequesters carbon, fixes nitrogen, distills water, provides habitat for hundreds of species, accrues solar energy's fuel, makes complex sugars and food, changes colors with the seasons, creates microclimates, and self-replicates.
The Stone Age did not end because humans ran out of stones. It ended because it was time for a re-think about how we live.
I can't imagine something being beautiful at this point in history if it's destroying the planet or causing children to get sick.