He collected rubbish, bus tickets, scraps of posters and so on, which he used instead of painting materials to produce abstract compositions. In one of them, a scrap of the word “KomMERZbank” turned up, and he started to call his creative work “Merz”, which was not less absurd a name than Dada itself. The spontaneous method of work on the Merz compositions, together with the results of the method – the abstract “colours without form” – positioned Schwitters in the first rank of those artists from Dada who became the founders of Surrealism.