A collection of warblers in yellow, olive, and black plumage perches and flutters across a cream parchment ground, rendered with the precise detail and naturalistic observation of 19th-century ornithological illustration. The birds are arranged in a scattered, dynamic composition that captures each species' distinctive markings and posture, from alert poses to mid-flight moments, against delicate botanical sketches that ground the study in their natural habitat. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.