The Royal Collection of the British royal family is the largest private art collection in the world. Spread among 13 occupied and historic royal residences in the United Kingdom, the collection is owned by King Charles III and overseen by the Royal Collection Trust.

A gallerist is an owner or operator of an art gallery. Gallerists buy and sell artworks, and often focus on higher-end pieces that carry premium prices. The job responsibilities range from the technical—such as how to display artworks—to operational, such as keeping the gallery running properly.

The primary purpose of an art gallery is to nurture visual artists, promote their work, and expose them to the public, collectors, media, and cultural institutions.

According to Artfundi, galleries will typically receive a commission of 40-50% of the price of the artwork once sold. Many galleries today also charge an exhibition fee to display artists' work, ensuring they receive income regardless of whether artworks are sold.