CLEAN : FILE: Royal Opera House to auction Hockney painting due to virus crisis

The video discusses David Hockney's portrait of Sir David Webster, owned by the Royal Opera House, which is being sold to support the arts. It highlights the strong demand for quality art, despite limited supply, and explores potential buyers, including art collectors and patrons of the Royal Opera House.

How does David Hockney's artistic style change over the decades according to the text?

Who might be interested in purchasing the painting, based on the text?