<span> It depict rulers with the Maya sense of ideal beautification </span>
Finding the right pitch and matching it with others around you, stay on key!
Lol, take it from a dude whose main username is White Shadow, and loves riddles
The answer is Shadow
It only appears where there is light, but if light has direct contact with it, such as a flashlight beam, it'll fade.
I am pretty sure it is Rembrandt