Christo and Jeanne-Claude were a married couple who created environmental works of art. Christo was born on 13 June 1935 in Bulgaria as Christo Vladimirov Javacheff, while Jeanne-Claude was born on the same date in Morocco as Jeanne-Claude Denat de Guillebon. They have been collaborating for over 40 years and were best known for producing enormous packaging projects including parks, buildings, and entire outdoor landscapes.
http://www.rosenthalfineart.com/christo-and-jeanne-claude/

hthttps://www.christojeanneclaude.net/
https://en.wikipedia.org/wiki/Christo_and_Jeanne-Claude