This is a vintage astronomical illustration depicting a comet observed in 1664 and 1665, as noted in the text at the top. The image is a series of eleven numbered depictions of the comet's appearance over time, arranged in a curved, sweeping pattern across the page. Each depiction shows a circular, bright core with a radiating, wispy tail. The tails vary in length and direction, indicating the comet's movement. Scattered around the comet depictions are small star-like symbols, likely representing stars in the night sky. The background is a lightly textured, off-white color. The image is rendered in a detailed, engraved style, typical of scientific illustrations from that era. Below the comet depictions, there is text in a historical script, likely providing details about the observations and the artist. The illustration is labeled 'N.XI' in the upper right corner and signed 'D. Veenhoffen sculpfit' at the bottom, indicating the engraver.