Maxine understood the underlying message in Tobias’ words—he was about to give up on James.
Maxine had an idea.
She suggested Tobias reveal the Moonlit Flowers on Cliffside’s Edge and the meridian diagram to the other three families. Following that, the other three families would also have to bring their paintings so that they could gather all four paintings in the same place. This could resolve the conflict between the families while allowing her a chance to see all four paintings together.