Paolo Rizzatto is an Italian designer and architect known for his significant contributions to the field of lighting design. Born in 1941, Rizzatto has been a prominent figure in the design world since the 1960s. He co-founded the architectural design firm Luceplan in 1978, where he played a key role in developing innovative and award-winning lighting fixtures. Rizzatto's designs are characterized by their functional elegance and attention to detail. His work often combines technological innovation with a deep understanding of human needs and aesthetics. Some of his notable creations include the Costanza lamp series.