Aroma diffuser with a ceramic exterior, inspired by the whimsical, colorful designs of Antoni Gaudi's Park Guell, featuring a vibrant mosaic dragon design. The dragon's scales shimmer with kaleidoscopic tiles in radiant hues, capturing the essence of Gaudi's artistic flair. The digital art is hyper-detailed, with a focus on realistic texture, depth, and intricate patterns, akin to a creation in the style of artstation, rendered in unreal engine. The dragon's eyes glisten with lifelike realism, and its body flows in a dance of colors. The design is captured against a pure white background, highlighting every detail with precision. Image resolution is png 8K, with a depth of field that draws attention to the dragon's elaborate features, maintaining a 1:1 aspect ratio.