Simplify the following text for a Grade 9 native English-speaking person.
Original: Some of the films on this list are also considered to be `` auteur '' films , independent films , or experimental films .
Simplified: Art films have many other names . Some people call them art movies , independent films , indie films , arthouse films , auteur films ( `` auteur '' is a French word which means `` author '' ) or experimental films .