A studio for processimulations and proceslogica. They needed murals to accompany their learningprocesses for offices . Their concepts are based on some Russian philosifies. And the role of chains in a work proces. We took signicant images that were related to DADA and machines.The designs for the murals were first scetched out roughly. But the walls were immediatly scetched out with charcoal and painted in oils. The walls were rather high so one wall was perfect for the tower of Tatlin. Some russian slogans were lettered.