Career
Jevšovar"s explorations of the medium of painting led him to create an even further reduced version of informal art, something which may be referred to as anti-paintings. During the 1960s, along with his interest in grey and white surfaces, he also made drawings such as The Perfect Shape and An All-over Circle both of which reflect his philosophy of painting concerning the negation of traditional painterly values. These traditional values are instead replaced with an emphasis on the process of painting as the aspect of art more important than the final product.
At the beginning of the 1970s he changed his art practice by introducing colours.
He has also designed books and posters. He had solo shows in Opatija (1959), Munich (1960), Zagreb (1961, 1972, 1976, 1980, 1993), Dijon (1989), Varaždin (1990) and Umag (1993).