Among the sale's big highlights is a collection of Salvador Dali watercolours.
Included among these are some of the 101 watercolours Dali produced from 1951-60 as an interpretation of Dante Alighieri's poem, The Divine Comedy.
All the artworks are reportedly in excellent condition.
Baterbys' sale has two scheduled sessions, the first on February 20 at West Palm, and the second on February 27 in Orlando. The sale starts at 6pm, with pre-auction viewings from 5pm.
Online bidding will be available for those unable to attend in person.