A Quick Change Artist is a performer who can rapidly change costumes in a matter of seconds. This type of performance is often seen in magic shows, circus acts, and other theatrical performances. The term 'Quick Change Artist' can be broken down into two crossword solutions: TELLER (6 letters) and CHAMELEON (9 letters). A TELLER is someone who works at a bank or financial institution and is responsible for handling customer transactions. A CHAMELEON is a type of lizard that is known for its ability to change color in order to blend in with its surroundings. Together, these two words form the phrase 'Quick Change Artist'.