This photoset by Australian photographer Tom Ross captures a geometric, concrete research laboratory in Boulder, Colorado, which was designed by architect IM Pei who passed away this week. More
Tiny homes, an apartment building and a boarding house make up the Virginia Placer development, which Charles Cunniffe Architects has designed for a Rocky Mountain community in Colorado with a dearth of low-cost housing. More
Shifted floor plates and slanted elements lend an off-kilter appearance to a boutique hotel in a Denver art district, designed by US firm Dynia Architects. More
Colorado firm Studio B has created a dwelling in the Rocky Mountains that features black wooden cladding, sharply pointed roofs and cosy rooms awash in natural light. More
American studio Rowland + Broughton has overhauled a 1960s house in Aspen, Colorado, to offer occupants a better connection with the mountain landscape. More
American studio Dynia Architects has completed a mixed-use building in Colorado's capital city featuring a bright red wall to catch the eye of passing train travellers. More
Portland studio Skylab Architecture designed the triangular floor plan of this Colorado retreat to allow optimum views of the region's mountainous landscape. More
American studio Renée del Gaudio Architecture has created a nature retreat for a remote site with spectacular views, composed of two buildings clad in cedar and topped with gabled roofs. More
A dilapidated treehouse in Aspen has been rebuilt using vertical wooden slats and translucent panels by local firm Charles Cunniffe Architects, with plenty of help from the community. More
American studio CCY Architects has created a spacious residence for a rugged site in the Rocky Mountains, which consists of timber-clad boxes linked by glazed bridges. More
Long, narrow shotgun homes influenced the design of this backyard structure in Boulder by Studio B, which features a concrete base and an upper level wrapped in grey metal and glass. More
Colorado architecture firm Studio B took cues from Denver's old bungalow homes to create this low-lying residence faced with handmade brick, walnut panelling and large panes of glass. More
Screens made from black-painted wooden shipping pallets allow light to filter into this family house in Denver, Colorado, designed by local studio Meridian 105 Architecture. More
New York architecture studio Diller Scofidio + Renfro has released new images of its spiralling US Olympic Museum in Colorado Springs, as construction on the project officially starts. More
Earthy materials and soft interior light define these new buildings that American firm Studio B created for a primary school situated in an American mountain valley. More
American firm Studio B faced challenging site conditions while conceiving this contemporary Colorado dwelling that sits atop a concrete plinth. More
A lot in Aspen was divided in half to make way for this white, slender home by US studio Rowland + Broughton, which is meant to bring "a sense of clarity and elegance to a traditionally ornate Victorian form". More
This metal-clad rural dwelling in the American West by Rowland + Broughton is designed to tread lightly on the earth and to provide expansive views of the landscape. More
US firm CCY Architects has divided this low-slung Colorado home into private and public zones, encasing the former within weathering-steel boxes that define the property's layout. More
Bulgarian artist Christo has abandoned plans for one of his signature giant fabric artworks over the USA's Arkansas River because Donald Trump is now in charge of the country. More