This rare complete set of 9 chairs by Swiss architect Mario Botta represents a bold intersection of architecture and design. Created during the 1980s for the avant-garde Italian manufacturer Alias, these chairs are iconic examples of postmodern radical furniture. Botta’s architectural approach is immediately evident in the sculptural construction of each chair, defined by strict geometries, industrial materials, and a focus on structural expression. The chairs feel more like functional art than conventional seating. Whether displayed in a private collection, gallery, or high-concept interior, this set offers both historical significance and a powerful visual statement. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution