The artwork “1+1+1” by Alfredo Jaar, created in 1987, is a notable piece that comprises a light box and is a part of the Conceptual Art and Post-Minimalism movements. It is categorized as an installation and is currently housed at the Art Institute of Chicago in Chicago, IL, US.
In this installation, the artwork features three illuminated square panels mounted on a wall, visually depicting different abstract and figurative forms. Below each panel on the floor are corresponding empty, intricately framed spaces, invoking a unique interplay between light, space, and form. The distinct composition invites viewers to contemplate the relationship between images and their framing, as well as absence and presence, which are common themes in Conceptual Art and Post-Minimalism. The deliberate arrangement of these frames and light boxes creates a multi-dimensional experience, evoking both an intellectual and sensory response from the observer.