a stunning image of a lone, spooky, cute, and adorable ghost in a closet, accompanied by a huge chat bubble close to the ghost that says "boo". incorporating hyperdetailing techniques inspired by artists like The realism of the ghost will be emphasized, ensuring an incredible level of detail in its appearance. The concept art will be carefully composed to convey a sense of mystery and intrigue,resulting in a digital illustration with a cell-shaded style. Volumetric lighting will be used to enhance the atmosphere and emphasize the ghost's ethereal presence in the closet.