And that's exactly what he did.
If I understand the project, recreating a painting using bank notes, $82,955.94 isn't nearly enough for such a tedious job. Although, I suppose it's possible, the museum gave him what they thought would be enough to get started and the rest when the project was finished.
Music is the Heartbeat of the World
Let's flip a coin; heads I win, tails you lose. Fair enough?