Ginkgo leaves sculpture in Washington DC

Just around the corner of my hotel in Washington DC (on K St NW and 16^th St NW) I noticed a building decorated with ginkgo leaves on the ceiling of the entryway and on its front. The work consists of large beautiful green metal leaves clustered on branches. A short search on the web revealed that the sculpture is the work of artist Paul Lockhart from Maryland. I enjoyed reading about him at his website: https://lockhartmetalart.com/portfolio/outdoor-sculptures/