Vertical illustration in classic Disney 2D animation style (Golden Age Disney), soft rounded shapes, gentle linework, vibrant watercolor-like coloring, whimsical and charming design. The interior side of a closed wooden arched door, painted in soft warm blue with a subtle gradient — lighter at the top, deeper at the bottom, creating a cozy indoor feeling. The door is decorated with delicate Russian folk patterns: small white and silver snowflakes, tiny golden stars, and swirling frosty vines, but softer and warmer than the exterior side. The door is framed by a narrow white carved nalichnik (traditional Russian door trim) — thin, elegant, with soft rounded edges, decorated with delicate painted folk patterns: small blue and silver floral ornaments, tiny snowflakes, stars, and subtle geometric Russian folk motifs. On the door: a wrought-iron latch (zasov), a small hook, a brass ring handle in the shape of a tiny horseshoe, and a wooden shelf with a small candle and a clay pot. A small round window with a white lattice, warm candlelight glowing softly through it. The door is fully closed. Clean pure white background, isolated object, no scenery, no burrow interior, no background elements. Vertical portrait orientation, 2:3 aspect ratio.
