Here are some other terms you might use:
* Nom de plume: A French term meaning "pen name" that is often used for writers, but can also be used for artists in other fields.
* Alias: A name used to disguise one's true identity, which can be used for any profession.
* Stage name: A name used by performers, especially in the entertainment industry.
Examples of famous artists who used pseudonyms:
* Banksy: A street artist whose real identity is unknown.
* Satoshi Nakamoto: The mysterious creator of Bitcoin.
* Rembrandt van Rijn: Used a number of pseudonyms, including "R.H." and "Rembrandt."
* Claude Monet: Sometimes used the pseudonym "O. Monet."
* Vincent van Gogh: Sometimes signed his paintings "Vincent" or "Vincent van Gogh."
Reasons why artists might use pseudonyms:
* To protect their privacy: Some artists may use pseudonyms to keep their personal lives separate from their art.
* To avoid censorship: In some cases, artists may use pseudonyms to avoid censorship or persecution.
* To create a separate artistic identity: Some artists may use pseudonyms to create a distinct artistic identity that is separate from their real name.
* To experiment with different styles: Artists may use pseudonyms to explore different artistic styles without being identified with their real name.
* To increase mystery and intrigue: Some artists may use pseudonyms to increase the mystery and intrigue surrounding their work.
It's important to note that using a pseudonym is a personal choice, and there are many reasons why an artist might choose to do so.