Trochilidae is quite the businessman. He charges for each sitting until the project is completed. if you are familiar with hummingbirds, you know they don't sit very long. Trochilidae will intentionally twist and turn in the light making it more difficult for the artist to capture his true colors. Trochilidae does not allow cameras during his sittings. The artist must work while Trochilidae is sitting. Trochilidae is raking in the dough, believe me!