Audubon's Warbler, Hermit Warbler and Black-throated Gray Warbler
1837
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From the collection of National Gallery of Art
1837
ink
From the collection of National Gallery of Art
This image shows five small birds perched on a branch with red berries and green leaves. The birds have bright colors—black, yellow, gray, and white—and are labeled with names like *Audubon’s Warbler*. The background is plain, keeping the focus on the birds and the plant details. The artist used careful lines and shading to make the feathers look real. Each bird is labeled with its name and gender, which was common in scientific illustrations of the time. If you like this style, look up engraving, cross-hatching to see how artists create detail with just lines.