What makes Estate by Robert Rauschenberg an example of Postmodern art?

"Estate" by Robert Rauschenberg exemplifies Postmodern art through its blending of diverse materials and techniques, reflecting a departure from traditional artistic boundaries. The artwork incorporates found objects, photographs, and paint, challenging the notion of originality and authorship. Additionally, Rauschenberg's use of collage and assemblage emphasizes the coexistence of multiple narratives and cultural references, embodying the Postmodern ethos of fragmentation and irony. This work ultimately invites viewers to question the nature of art and its relation to contemporary society.