The Lady with an Ermine is a painting done by the Human Leonardo da Vinci in the late 15th century in Europe on Earth. The painting depicted a Human female holding an ermine, a small mammal.
The painting was also found among the relics in Kathryn Janeway's da Vinci holodeck program. (VOY: "Scorpion", "Concerning Flight")
The prop painting was sold off on the It's A Wrap! sale and auction on eBay and measures approximately 24 × 24 × 1.5 inches. [1]