Jan Lefevere turns 1960s dental practice in Belgium into family home
Eight statement-making staircases that elevate living spaces
Anastasiia Tempynska brings "austere brutalism" to Kyiv eroticwear showroom
Estúdio BRA renovates Copan Apartment in famed Niemeyer building
3andwich Design tops cave-like coastal viewpoint with green roof
Eight kitchens where open shelving turns storage into display
The latest US edition of Dezeen Agenda features Obama, Ai WeiWei and Disney
This week we marked art deco's centenary
