“Maison Berger Paris”, formerly known as “Lampe Berger”, was designed in 1898 to purify the air in hospitals. Created by Maurice Berger, a pharmacy dispenser, it uses a small catalytic burner to purify the air. Eventually embraced by famous art personalities, such as Coco Chanel, Picasso, Colette and Jean Cocteau. It was then fitted with a perfuming function gradually becoming a style icon. Our office began using “Lampe Berger” lamps before the Covid-19 pandemic and continues using them ever since.