Create an exquisite painting with an ethereal atmosphere, blending the intricate patterns and golden hues of Gustav Klimt with the flowing lines and ornamental elegance of Alphonse Mucha. The subject should have porcelain-like skin tones, surrounded by a mesmerizing combination of rich, vibrant colors. The composition should evoke a dreamlike quality, with delicate details, swirling textures, and a harmonious blend of light and shadow