The MoMA playground symposium is now sold out, but if you can't be with us take a look at the tumblr for the Century of the Child exhibit. An object from the exhibit is posted each day, including plans by our hero Aldo van Eyck for sandpits and playground climbers (above) and the Sputnik inspired play sculpture by Zdeněk Němeček, originally installed in Stromovka Park, in Prague in 1959 (below).
