Frieze

http://www.frieze.com/

One of the most important art fairs with London, New York and Los Angeles editions. Frieze is an opinion leader in the field. Frieze Masters held in conjunction with it offers antiques, manuscripts, and Medieval and Modern artworks from all over the world.

Frieze New York: https://www.frieze.com/fairs/frieze-new-york
Frieze London: https://www.frieze.com/fairs/frieze-london
Frieze Los Angeles: https://frieze.com/fairs/frieze-los-angeles