At 14 feet tall and almost 5 feet wide, the incredible 3,333 kg (7,348 lb) piece . . . took over 6,500 hours to complete with 881,470 bricks. The impressive piece features a grassy base, large branches, a canopy with thousands of flowers, and even LEGO lanterns that illuminate the structure at night.I am not sure if I am more puzzled by the act of investing 6,500 hours in a LEGO cheery tree or that I found this story at the Metropolitan Museum of Art.