About 2 Trademarks found that are owned by Artist Estate Inc.

Provision of an on-line marketplace for buyers and sellers of goods in which an item is posted on-line at an initial sales price, with the service over time decrementing the sales price, and in which a potential buyer buys the item at a current sales price or submits a future reservation price at which the buyer commits to purchase the item if the sales price drops to the buyer's submitted reservation price

The mark consists of a yellow background, on which is the letter "E", overlaid by the letter "A", overlaid by the letter "F"; the letter "E" is light brown, the letter "A" is dark brown, and the letter "F" is medium brown.