Joseph Stanislaus Ostoja-Kotkowski AM, FRSA (also known as J.S Ostoja-Kotkowski, Ostoja and Stan Ostoja-Kotkowski; 28 December 1922 – 2 April 1994) was best known for his ground-breaking work in chromasonics, laser kinetics and 'sound and image' productions. He earned recognition in Australia and overseas for his pioneering work in laser sound and image technology. His work included painting (instrumental in developing geometric art in Australia), photography, film-making, theatre design, fabric design, murals, kinetic and static sculpture, stained glass, vitreous enamel murals, op-collages, computer graphics, and laser art. Ostoja flourished between 1940 and 1994. Ostoja's films are still being exhibited. (en)
Józef Stanisław Ostoja-Kotkowski także Stan Ostoja-Kotkowski (ur. 28 grudnia 1922 w Golubiu, zm. 2 kwietnia 1994 w koło Adelaide w Australii) – polski malarz, rzeźbiarz, scenograf, fotografik, wykorzystujący w swej twórczości najnowsze zdobycze techniki. (pl)
Józef Stanisław Ostoja-Kotkowski także Stan Ostoja-Kotkowski (ur. 28 grudnia 1922 w Golubiu, zm. 2 kwietnia 1994 w koło Adelaide w Australii) – polski malarz, rzeźbiarz, scenograf, fotografik, wykorzystujący w swej twórczości najnowsze zdobycze techniki. (pl)
Joseph Stanislaus Ostoja-Kotkowski AM, FRSA (also known as J.S Ostoja-Kotkowski, Ostoja and Stan Ostoja-Kotkowski; 28 December 1922 – 2 April 1994) was best known for his ground-breaking work in chromasonics, laser kinetics and 'sound and image' productions. He earned recognition in Australia and overseas for his pioneering work in laser sound and image technology. His work included painting (instrumental in developing geometric art in Australia), photography, film-making, theatre design, fabric design, murals, kinetic and static sculpture, stained glass, vitreous enamel murals, op-collages, computer graphics, and laser art. Ostoja flourished between 1940 and 1994. (en)