A whimsical painting of Mickey Mouse adorned with intricate Catrina makeup, capturing the essence of Disney animation. The scene is set in ultra-high definition, with the character's expressive features highlighted in lively caricature form. A mysterious backdrop intertwines with vibrant, festive elements, creating an engaging tableau. The setting evokes a sense of enchanting mystery, rich in cultural symbolism and animated charm, with an aspect ratio of 4:5 to emphasize the character and setting in perfect harmony.