Bricolage:   the construction or creation of a work from a diverse range of things which happen to be available;  a work created by such a process. It is borrowed from the French word bricolage, from the verb bricoler – the core meaning in French being, “fiddle, tinker” and, by extension, “make creative and resourceful use of whatever materials are to hand (regardless of their original purpose).” A person who engages in bricolage is a bricoleur.

“A concept is a brick. It can be used to build a courthouse of reason. Or it can be thrown through the window.”
― Gilles Deleuze, Thousand Plateaus: Capitalism and Schizophrenia