Fluxus is similar in spirit to the earlier art movement of Dada, emphasizing the concept of anti-art and taking jabs at the seriousness of modern art. Fluxus artists used their minimal performances to highlight their perceived connections between everyday objects and art, similarly to Duchamp in pieces such as Fountain. Fluxus art was often presented in "events", which Fluxus member George Brecht defined as "the smallest unit of a situation". The events consisted of a minimal instruction, opening the events to accidents and other unintended effects. Also contributing to the randomness of events was the integration of audience members into the performances, realizing Duchamp's notion of the viewer completing the art work.
The Fluxus artistic philosophy can be expressed as a synthesis of four key factors that define the majority of Fluxus work:
Fluxus is an attitude. It is not a movement or a style.
Fluxus is intermedia. Fluxus creators like to to see what happens when different media intersect. They use found & everyday objects, sounds, images, and texts to create new combinations of objects, sounds, images, and texts.
Fluxus works are simple. The art is small, the texts are short, and the performances are brief.
Fluxus is fun. Humour has always been an important element in Fluxus.