Dezeen promotion: Young Architects Competitions is now accepting proposals for a children's library in Florence, which would be dedicated to the adventures of fictional character Pinocchio. More
Splayed wooden ribs support the new gauze-like roof of the Warner stand at Lord's cricket grounds, which was designed by Populous as part of a wider overhaul of the stadium. More
A beach volleyball court will be installed at the foot of the Eiffel Tower as part of the masterplan developed for the Paris 2024 Olympic Games by architects Populous and engineers Egis. More
An arched opening in the brick wall of this building in central London leads to a community centre lined internally with glazing that looks out onto garden hidden from the street. More
New York studio DFA has envisioned a prefabricated timber tower for New York's Central Park that would both filter a contaminated reservoir and provide views over the city. More
Kyriakos Tsolakis Architects has won planning permission for an astronomical research centre on top of a Cyprus mountain, which will provide NASA with information about celestial phenomena. More
A spiral staircase made from cast concrete leads up to a turfed roof overlooking a pool and polo field at this stables near Buenos Aires, which was designed by local firm Estudio Ramos for a professional polo player. More
Klein Dytham Architecture has completed a visitor centre and ice rink in Japan's Karuizawa region, featuring a curving, shingle-clad frontage that follows the edge of a landscaped skating pond. More
Multi-coloured bars form the facades of this district library in a Toronto suburb by architecture firm Perkins+Will, which features community areas for new Canadians. More
The latest football stadium for the 2022 World Cup tournament in Qatar has been unveiled, featuring a diamond-patterned exterior based on the knitted white cap traditionally worn by Arab men. More
Chiangmai Life Architects and Construction modelled the segmented and undulating roof of this bamboo sports hall at a school in Chiang Mai in Thailand on the petals of a lotus flower. More
US studio Office III has constructed a visitors' centre for Governors Island in New York City using marine-grade plywood and cedar decking. More
The final nail in the coffin for the controversial Thomas Heatherwick-designed Garden Bridge has come today, as the trust behind the project announced its closure following lack of support by London mayor Sadiq Khan. More
Didzis Jaunzems Architecture has built a circular pavilion for open-air music and lighting performances, designed to be reminiscent of an earthworm's natural habitat. More
Two enormous translucent walls flood the playing court of this bright white sports centre by Spanish architect Alberto Campo Baeza with dazzling light. More
Architecture studio Cooke Fawcett has built an elevated walkway atop a multi-storey car park in south London, a space that is also used as an open-air gallery by arts organisation Bold Tendencies. More
Architecture studio dRMM created a visitor centre clad in salvaged wooden boards as part of its overhaul of a seaside pier in Hastings, England – one of six projects in the running for this year's Stirling Prize. More
US studio Walker Warner Architects has created a trio of pavilions at a California winery with operable glass walls that enable tasting rooms to be fully open to the outdoors. More
A single-room hotel, a public greenhouse and a set of polling booths are just some of the unusual functions assigned to a set of train carriages designed by Danish studio AART for an old industrial area of Aarhus. More
Work on a giant observation wheel planned for New York's Staten Island has ground to a halt, after a legal battle resulted in the firing of its contractor. More