I was a teen when my father did most of the technical work (of course the actual building was done by construction firms and carpenters) for this (1978) exhibit

I was a teen when my father did most of the technical work (of course the actual building was done by construction firms and carpenters) for this (1978) exhibition in Florence by Dani Karavan: http://www.danikaravan.com/portfolio-item/two-environments-for-peace/ http://www.danikaravan.com/portfolio-item/two-environments-f... The artist actually sculpted everything in clay (in scale models) or made rather accurate sketches on paper, then they were adapted/modified slightly (and interactively with the artist) to make them actually "buildable" (either in wood or in pre-cast concrete) and transportable to the exhibition site. It never came to our minds that the "art" in the scupltures was not entirely by the artist, my father considered himself an artisan, and simply executed (well and in practice) what the artist view was.