Pretty black sophisticated woman walking her dog in the snow. art type is, rendered fashion sketches . she's wearing pretty black top and full voluminous black skirt with sparkly crystals solid white . celebrating the christmas season, the scene should include a frozen tundra, tree adorned with colorful lights, surrounded by gently falling snowflakes. the barbie doll should be dressed in a stylish outfit with christmas-themed accessories. the overall mood of the pattern should be ethereal and dreamy, use watercolor-style brush strokes to give the pattern an artistic and animated quality. ensure that the pattern seamlessly tiles when repeated. the output should have a resolution of 250 pixels square.