Description
Composition finder for plein air artist, urban sketch artist, & photographers..Size of a Credit Card - compact lightweightdesign fits in any wallet, camera bag or portable art kit..Find the perfect proportion finder for any composition..Great Outdoor Activity for Kids; No More Screen Time..Golden Ratio / Fibonacci Rule / Fibonacci Sequence / Golden Mean / Golden Spiral / Golden Section Finder..🇺🇸 The Original Golden Triangle viewer by an American owned & operated company.