Buttons to access the app’s brush, eraser, smudge, and color picker tools should be familiar to anyone who has tried an art-creation app before. However, behind the buttons in Procreate’s toolbar is a ...

Entitled Tools as Art (Harry N. Abrams ... brass), Paint Can with Brush by Phyllis Yes (mixed media), Chair Maker's Chair by Daniel Mack (mixed media with leather, sugar maple and tools).