OHM Artist: Per Helge Berrefjord Creation date: 1969 Object type: Plakat On display: R21 V02D - Counterculture 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 Acquisition: Purchase 2017 Inventory no.: NMK.2017.0278 Cataloguing level: Single object Owner and collection: Nasjonalmuseet for kunst, arkitektur og design, The Design Collections Photo: Frode Larsen Related works Plakat 1969 Zappa Krappa Jakten Det sjunde inseglet Jean Dewasne - Henie-Onstad kunstsenter Casino de Paris. Concert spectacle varié Norsk Brukskunst Plakat Luchemos por la igualidad social NORWAY the cradle of skiing «The Cut» «Frostråck» We lit up the dawn of space of the space era