Final answer:
A producer and patron are two words used to describe a person who provides financial support to an artist.
Step-by-step explanation:
The two words used to describe a person who provides financial support to an artist are producer and patron. A producer in the context of the arts is responsible for raising funds for a show or event, helping to develop the artistic vision, and overseeing the production process. A patron is an individual or organization that funds an artist or supports their work financially.