What is marker?

A Happening is a term used to describe artistic and theatrical events held by artists in the 1950s and 60s. These events were typically staged in gallery installations or planned environments and often involved audience participation, along with elements like lighting, sounds, and slide projections. Happenings were a precursor to performance art, which later included the active participation of the artists themselves.

Nouveau Réalisme is an artistic movement founded in 1960 by art critic Pierre Restany and painter Yves Klein during a collective exhibition at a gallery in Milan. Restany wrote the original manifesto in April 1960, proclaiming the movement. In October of that year, nine artists, including Martial Raysse, Yves Klein, Daniel Spoerri, Jean Tinguely, Arman, Pierre Restany, and three Ultra-Lettrists—Jacques de la Villeglé, François Dufrêne, and Raymond Hains—signed the declaration. In 1961, the movement expanded to include Mimmo Rotella, Niki de Saint Phalle, Gérard Deschamps, and César. The movement emphasized a return to reality in art, often incorporating everyday objects and exploring the boundaries between art and life.

Ceramics is an art form that involves creating objects from clay. The clay is shaped, molded, and formed by hand or with specialized tools, then baked (or fired) in a high-temperature oven called a kiln. Decorative colors and special glazes can be applied to the surface, which are then fired again to finish the piece.