Bailly, Jean-Christophe; Piotr Kowalski. Piotr Kowalski. Published by Fernand Hazan in Paris, 1988. First edition of 2,000 copies. Quarto; 129pp., unpaginated "Biographie" and "Bibliographie" sections at rear; decorative papered boards with glassine jacket printed in red. Four-page "Errata et Addenda" tipped onto rear pastedown. Text in French. Hand signed, and inscribed by Kowalski on the white page before the. title page. In very good condition, Illustrated throughout in black-and-white and color. Piotr Kowalski (March 2, 1927 – January 7, 2004) was a Polish artist, sculptor, and architect. Kowalski worked in non-traditional materials including electronic and mechanical devices, neon art, large earth works, explosions and other natural phenomena including plant growth and gravity. Kowalski attended MIT in order to study mathematics, but turned to architecture, and then to sculpture. He immigrated to France as an architect for UNESCO and spent most of the rest of his life in Paris. Along with gallery works, he installed several large outdoor projects.