The Smithsonian then radically changed the landscaping of the under-construction museum in summer 2013. The original design for the museum planned a wetland with flowing creek, bridges, and native plants in this area. But cost considerations led the agency to completely eliminate it. At first, the Smithsonian proposed a low hedge. It brought this design to the Commission of Fine Arts in April 2013, which rejected it. The Commission expressed "great concern about the possible loss of the symbolic meaning that had been skillfully woven into the design of both the landscape and the building". In July, the Smithsonian replaced the hedge with a low dull black granite wall. The Commission of Fine Arts approved that redesign, and the Smithsonian brought it to the National Capital Planning Commission. As of August 2013, the NCPC was anticipated to approve it.