Nils Otto Thorsten Landberg (1907-1991) was a Swedish glass designer and artist. He attended art school in Goteborg in 1924. In 1925 he continued his studies at Orrefors School for Engraving and subsequently began working at Orrefors. First as an engraver and then in 1934 as an artist and designer. He remained at Orrefors until 1972. He is best known for his Tulip or Tulpan series, which is a thin walled elegant glass tableware series, and his Dusk Sommerso Series of vases and vessels. He debuted his work at the Paris Exhibition in 1937 and exhibited at the 1939 New York World’s Fair. In 1957 he won the gold medal at the Milan Triennale. Nils Landberg is a renowned glass artist and represented publicly throughout Sweden; and in the collections of museums in Sweden, Germany and the United States.