The most iconic products Greta Grossman designed in the 40's and 50's were the Gräshoppa floor lamp and the Cobra floor and table lamps. In 1950, the Cobra lamp won the Good Design Award and was subsequently exhibited at the Good Design Show at the Museum of Modern Art. Grossman was highly influenced by European Modernism, which had been imported to the US by influential architects, such as Walter Gropius (founder of the Bauhaus) and Ludwig Mies van der Rohe. Grossman, in turn, played a significant role in defining the aesthetic of mid-century Californian Modernism.