The San Francisco Museum of Modern Art announced Wednesday that it will reopen May 14, 2016, after being closed for three years of expansion. When it does, it will have seven floors of exhibition space, and one of those floors, the fourth, is larger than all five floors from the original building designed by Mario Bottathat opened 20 years ago.

“This is a game changer for San Francisco,” said SFMOMA Director Neal Benezra. “It lifts us to the top ranks for museums of modern and contemporary art in the world.”