OHM Artist: Per Helge Berrefjord Creation date: 1969 Object type: Plakat On display: R21 V02D - Counterculture - Designing identities Artist/producer Per Helge Berrefjord Author Born 1944 in Skien, Telemark Work info Creation date: 1969 Other titles: OHM (NOR) Object type: Plakat Materials and techniques: Silketrykk på papir Material: Paper Dimensions: Width: 650 mm Height: 500 mm Keywords: Graphic design Visual art Classification: 213.7 - Trykkemetoder Inventory no.: NMK.2017.0278 Cataloguing level: Single object Acquisition: Purchase 2017 Owner and collection: Nasjonalmuseet for kunst, arkitektur og design, The Design Collections Photo: Frode Larsen Related works Plakat 1969 David-Andersen sølv Jakten Det sjunde inseglet Jødisk museum Oslo 11/11 Zappa Krappa Kvinnene Iranian Election The Key to Democracy Plakat AGI / Oslo '92 No Work + No Cash + No Congress* = Oldani Folies-Bergére. La Loïe Fuller. Saxoléine. Petrole de Sûreté