Artwork Title: Yellow Warbler 
Artist: Sienna Cenere
Medium: Hand engraving through oil paint on brass plate
Dimensions: Painting - 4" x 10" - Framed 8”x14”
 
Frame: Each metal hand-numbering engraving is framed in a custom shadowbox frame with inset LED lighting and anti-reflective museum-quality glass. The light is tunable between three temperatures, and can be dimmed using convenient buttons on the power cord. This frame provides a backlit display that enhances the artwork and creates a vibrant effect.
 
“Form & Function” celebrates the beauty and vulnerability of nature through the intersection of art and science. This series features hand-engraved Numberism illustrations on oil-painted copper, aluminum, and brass, crafted from thousands of tiny numbers and equations. Highlighting three insectivorous songbirds—the Yellow Warbler, Tree Swallow, and Eastern Kingbird—this collection explores how wing shape and body size influence their foraging styles. While they share a diet of insects, their specialized adaptations reveal the fragility of their habitats. Join me in celebrating and protecting our natural world, with a portion of profits donated to the Bird Alliance of Oregon.
 
Copyright 2025 Sienna Cenere