In light of World Earth Day taking place this weekend, we asked designers about their favourite examples of designs which have helped the environment. ... Tarpaulin bags and wind turbines: sustainable ...

Materials: Exposed concrete, paint finish, plywood, tarpaulin Design time: April - June 2012 Date of completion: June 2012 Designer: Lim, Taehee Design team: Lim Tae Hee design studio ...