Utrecht designers Rogier Martens and Sam van Veluw of Aandeboom have designed a flat-packed play house that can be attached to the trunk of a tree. More »

Canadian designer Nicko Björn Elliott has completed a child's play house wrapped around a tree in Toronto. More »

Milan 09: Italian design brand Magis launched Villa Julia, a cardboard playhouse for children by Spanish designer Javier Mariscal, in Milan last week. More »