found: His L'Art hyperréaliste fantastique de Wojtek Siudmak, 1978:t.p. (Wojtek Siudmak) p. 9 (b. Wielun, Poland 10/10/42; has worked as ill. for pub. in France, Germany, U.S.; since 1975 lives in Lesigny, near Paris) verso t.p. (copyright to Wojciech Siudmak)
found: F79-12786(Siodmak, Wojciech)
found: Internet speculative fiction database, 10 August, 2015(Voorloper, by Andre Norton, cover art by W. Siudmak)
found: Norton A. Les trois amazones, 1991:page 4, cover (Peinture © W. Suidmak)
found: Internet speculative fiction database, July 19, 2023:Author Record # 26029 (Author: Wojtek Siudmak ; Legal Name: Siudmak, Wojciech Kazimierz ; Birthplace: Wieluń, Poland ; Birthdate: 10 October 1942 ; Used These Alternate Names: W. Sindmak, Siudmak, W. Siudmak, Woitek Siudmak, Wojtech Siudmak, Wojciech Siudmak)
found: Wikipedia, viewed July 19, 2023(Wojciech Kazimierz "Wojtek" Siudmak (born 10 October 1942 in Wieluń) is a Polish painter, currently living in France. He was a student at Academy of Fine Arts in Warsaw. Wojciech Siudmak was born in Wieluń, later destroyed by bombing, in which his elder brothers were wounded)
found: LinkedIn, viewed July 19, 2023(Wojtek Siudmak ; artiste peintre sculpteur : Paris Metropolitan Region)