The Guerrilla Painter Composition Finder has an adjustable opening to help you determine the perfect composition in the field — and a whole lot more.
This great little tool is marked with common support measurements (in both inches and centimeters), plus graphics including the golden section and a Fibonacci spiral. It even offers a guide to complementary colors and a value scale.
Small enough to tuck in a shirt pocket, the Guerrilla Painter Composition Finder measures just
® Guerrilla Painter is a registered trademark.