Right next door to the Denver Art Museum (DAM) is the Clyfford Still Museum. Architecturally, it is the exact opposite of the DAM. It is beautifully simple and shines in its use of clean lines and great materials (various woods and concretes).
The exterior of the building seems very plain and unassuming when compared to the neighboring explosion of pointed overhangs and curious angles. I would even say it borders on the ordinary.
Most museums of art feature an architectural detail that allows soft, natural light to indirectly enter the building. This building is no exception. The ceiling of the second floor is a slab of concrete that is cast with holes puncturing its surface that cleverly diffuse light from the skylights above.
As with most art museums, I spent little time enjoying the art and mostly admired the building itself: Staring at ceilings, rubbing-up on walls, and photographing even the most uninteresting corridor.
(^^Thanks to my cousin for serving as the Clyfford Still Museum’s unofficial official model^^)
If you live in Colorado, GO SEE THIS BUILDING. It is beautiful.
And if you’re visiting, go to the DAM’s gift shop for free, and spend your money to see the Clyfford Still Museum instead.
OH! 
Looks cool.