Land Morphology and Olson Kundig update Oregon botanical garden

An event pavilion and aerial tree walk are among the enhancements to Portland's Leach Botanical Garden, which is being upgraded by a team that includes US studios Land Morphology and Olson Kundig Architects.
Located in southeast Portland, the city-owned park encompasses 16 acres (6.5 hectares) and is open to the public.
Top: photo is by Aaron Leitz. Above: Leah Botanical Garden is in Portland, Oregon
In 2015, Land Morphology – a Seattle-based landscape architecture practice – embarke