Walls, when used properly, can do good! Take this one for example, which inspires the Brooklyn Preschool of Science students to dream about exploring the oceans while learning how they can be saved. To create this massive photographic ‘Flavor Leagues Under the Sea’ mural we took photographer Boone Speed’s underwater shot from Tahiti, and then handscreened wildly colorful and glittery sea life on top using 18th-century etchings. Lots of Day-Glo jellyfish and eels lurk under black light at the top. Education, science, wonder and intrigue…we could use more of that! Big thanks to Carmelo the Science Fellow for the privilege.