Toyo Ito's Expo Hall "Shining Hat" looks like a portal opening in the sky (opens in new tab)

This structure called Expo Hall, or , creates a stunning optical illusion in the sky. The top of the structure makes it look like a giant portal has opened in the atmosphere. Its defining feature is a vast, reflective golden underside that makes the roof appear to dissolve into the sky from certain viewpoints. — Read the rest The post appeared first on .