The small number of his surviving works rank Ažbe as a realist painter, but as art teacher he played a very important role in Slovenian painting at the turn of the 19th into the 20th century. He received his first instruction from Janez Wolf in Ljubljana, then he left for Vienna and later Munich to study at the art academies there. On the initiative of his colleague painters, Rihard Jakopič and
Ferdo Vesel, he started a private painting school in Munich. It quickly became one of the best attended in the city. Besides Slovenian artists, numerous foreign painters studied there, with Nadežda Petrović, Wassily Kandinsky and Alexej von Jawlensky among them. Ažbe explained to his students the principles of plastic modelling which he based on the fundamental forms of geometrical objects, and he encouraged them to paint with pure colours.