Minimalist Watercolor Mug Christmas シーズンポストカード

A minimalist, whimsical watercolor illustration on a plain white background, featuring a small, decorated pine tree topped with a large red bow emerging from a simple white coffee mug. The tree is adorned with colorful small ornaments, and the mug has decorative hanging ornaments dangling from its rim. The bottom of the image features the script text "Merry Christmas" in green, making it perfect for a charming and sweet holiday greeting.