I am having some difficulty making a current script work.
I want to create a horizontal gradation from left to right, with darker brick colors on the right and paler bricks on the left. Currently, the pattern is too random with dark and light bricks scattered throughout.
Since you’re already using Pufferfish, i used its Reparameterize Numbers component.
You could also play around with Graph Mapper instead of the x^y function for different effects.