Temporary plywood skating shelters by Patkau Architects, Winnipeg, Canada
The Redwoods Tree House, an amazing fine dining restaurant @ Auckland, New Zealand.
"ladders Tree" - ephemeral and poetic installation by François Mechain in the “Parc du Chateau” of Chaumont sur Loire.
Haiku Stairs ties of a steel stair case. It isn't the most difficult hike but the amazing views and sheer drop offs make it the most memorable.
Stair in Stokke / Saunders Architecture steps stairs stairways Awesome.
Image 1 of 5 from gallery of 'Clear Cut' Land Art Installation / Kjellgren Kaminsky Architecture. Courtesy of Kjellgren Kaminsky Architecture
"Diminish and Ascend" - Australia's Infinite Stairway to Heaven - My Modern Metropolis
An Infinite Staircase (David McCracken, Bondi, Australia)