HIVE Installation by Studio Gang at the National Building Museum - here's a description from the website:
"Soaring to the uppermost reaches of the Museum, Hive is built entirely of more than 2,700 wound paper tubes, a construction material that is recyclable, lightweight, and renewable. The tubes vary in size from several inches to 10 feet high and will be interlocked to create three dynamic interconnected, domed chambers. Reaching 60 feet tall, the installation’s tallest dome features an oculus over 10 feet in diameter. The tubes feature a reflective silver exterior and vivid magenta interior, creating a spectacular visual contrast with the Museum’s historic nineteenth-century interior and colossal Corinthian columns."