The image is a vintage illustration from a book, likely a medical or anatomical text, given the style and accompanying text. It features a detailed engraving of a horse's neck and head on the left, and the back of a man on the right. The horse is depicted in profile, with a flowing mane and a muscular neck. The detail in the engraving is quite intricate, showing the contours of the muscles and the texture of the coat. The man is shown from the back, with visible muscles and a somewhat idealized physique. He appears to be nude or wearing minimal clothing. The image is surrounded by dense text in a classical typeface, suggesting it's part of a larger illustrated work. The text is in Latin, and appears to be descriptive or explanatory of the anatomical features depicted. The page number '83' is visible in the upper right corner. The overall aesthetic is reminiscent of Renaissance or Baroque anatomical illustrations.