don't worry! that's all is needed to make sure you aren't unqualified by "being black" or "looking vaguely foreign", hope this helps!

Under [Andy] Warhol's direction, subjects of the [artwork] Screen Tests attempted to sit motionless for around three minutes while being filmed, with the resulting movies projected in slow motion. The films represent a new kind of portraiture—a slowly moving, nearly still image of a person.

https://en.wikipedia.org/wiki/Screen_Tests