The image is a head-and-shoulders portrait of a light brown Pomeranian dog, rendered in a classical painting style

The image is a head-and-shoulders portrait of a light brown Pomeranian dog, rendered in a classical painting style. The dog, positioned centrally, has prominent dark, round eyes and a small, black nose. Its ears are visible at the top of its head, covered in fur matching its body. A golden crown, adorned with various colored jewels including red, green, blue, and clear stones, rests upon the dog's head. Around its neck, the dog wears a white, intricately pleated ruff collar, characteristic of Elizabethan-era fashion. Below the ruff on the left side, a section of what appears to be a pearl necklace or pearl-embellished garment is visible. The background is uniformly dark and devoid of distinguishing features. No specific location within Mexico City, Mexico is discernible from this portrait image.