Original Copperplate engraving with hand-coloring from that time. The subject is citrus fruit. German.
From the publication Unterhaltungen aus der Naturgeschichte
 
This original print is matted with highest quality archival matboard (antique white), and custom framed in a locally made solid hardwood frame (cherry). 
 
Excellent condition considering age, with lovely antique color.
Given age, antique prints can show defects such as staining or darkening. See photos for actual condition. All protective materials used are archival/acid-free and glass is UV protective.
 
A portion of all sales are donated to organizations working to preserve fragile ecosystems and protect wildlife