Olimar Kallas was an Estonian caricaturist and comic artist. All his characters are well known and loved in Estonia and have an important place in the Estonian comic book history. He published several comic strips in magazines like Pioneer in the 1960s and 1970s. In 1979 he published his first album '3 Lugu'.
This was followed by 'Proovisõit' (1981), 'Seiklus Sekontias sundmaandumisega Pelikanisaarel' (1986), 'Kevadtriller' (1990), 'Parem käsi tegutseb' (1995) and 'Kogu lugu' (2006). He also created cartoon series such as 'Eksam XXI sajandisse' and 'Ootamatu pärandus'.