Tree Garden Design consult and engineering of a 25 m2 platform construction with a spiral staircase for the project 'Tree Garden' by artist Jeroen Kooijmans 2014 6-img_8096 TreeGarden 6-img_8097 6-img_8098 6-img_8100 4-img_8053 5-img_8051 2-img_7687
