He was born in 1975 in Zywiec, Poland. He graduated from the Cracow Academy of Fine Arts (Faculty of Graphics). Illustrator, graphic designer, graphic artist and draftsman. At present, he runs his poster and illustration workshop in Art Institute in Cieszyn. Kubica has also lectures and workshops within graphic design for students at many universities, both in Poland and also abroad (Hungary, Italy, Chile). He is also a juror during art competitions. Author of many exhibitions and participant in over 100 group presentations, both in Poland and abroad. Member of AGI (Alliance Graphique Internationale) and FECO Poland (Federation of Cartoonists Organizations). Awarded with many prizes.