translate English to French: " In 1905 he became a member of the Grupa pieciu / Group of Five, exhibiting with its other members at the Fine Arts Friendship Societies in Krakow and Lviv, the "Zacheta" Society for the Encouragement of the Fine Arts in Warsaw, and at the Secession House in Vienna. Wojtkiewicz was a member of Krakow's artistic boheme and was linked to the "Zielony Balonik" / "Green Balloon" Cabaret, designing invitations for its shows and painting one of the murals in the Cabaret's venue, the famous Jama Michalikowa (Michalik's Cavern) café.
En 1902 Wojtkiewicz participe à l’exposition Humor w sztuce / Art et humour organisée par le Salon Krywult à Varsovie, et y présente ses dessins inspirés de Falat: JEDNA TRZECIA MELANCHOLII / Un tiers de melancolie et POCHOD MODERNIZMU / Parade du modernisme, persiflant les autorités et les manifestes de La Jeune Pologne.