Aroma diffuser, inspired by the majestic elegance of the Taj Mahal, featuring a lustrous alabaster exterior with elaborate floral and geometric engravings, rendered in a highly detailed and realistic style of digital art, evoking the essence of artstation. The design incorporates subtle gold accents interwoven within the marble texture, enhancing the intricate patterns. The scene is set on a pristine white background, utilizing unreal engine to achieve an 8K resolution with a refined depth of field, creating a visual masterpiece at --ar 1:1.