• ✓Short deep skull, parrot-like beak, cheek horns, no frill
• ✓Bipedal, small, about 1.5–2 m long, short arms
• ✓Row of long bristles along the top of the tail
• ✓Whole animal visible in side view
• ✓Scene matches the period and the fossil site
• ✓No text, people or modern objects

Checked by Claude Opus 5.5 (checked item by item from the image) on Oct 28, 2026. The score is the share of checklist items the image gets right; it is not an expert scientific review.

Prompt used to create the image

Scientifically accurate paleoart of Psittacosaurus, a herbivore Psittacosauridae dinosaur from the Early Cretaceous (about 125–113 million years ago). A short, deep skull with a parrot-like beak and short horn-like cheek bones sticking out sideways, NO neck frill. Reference: Psittacosaurus is a genus of extinct ceratopsian dinosaur from the Early Cretaceous of what is now Asia, existing between 125 and 105 million years ago. It is notable for being the most species-rich non-avian dinosaur genus. Up to 13 species are known, from across China, Mongolia, Russia, and Thailand. Anatomy: a small two-legged dinosaur about 1.5–2 meters long, short arms; a row of long bristle-like quills along the top of the tail. Full body in side view, whole animal visible, standing in an Early Cretaceous floodplain like the Khok Kruat Formation of northeastern Thailand, warm and semi-arid with conifers, cycads, ferns and rare early flowering plants, no grass. Natural history museum illustration style, realistic textures and natural daylight, muted natural colors. No text, no labels, no humans, no modern objects.

Facts in the prompt come from Wikipedia (en) and Paleobiology Database