Eccentric ancient grandmother with a mischievous grin, surrounded by a whimsical sky hallucination inspired by Mundford; baroque maximalist style, chibi influence reminiscent of Artificial Nightmares, infused with the essence of Stanley Artgerm and Tim Burton. Her face is adorned with detailed and sharp features, exuding an aura of complexity. Captured in stunning ultra-realistic high definition, the composition is both organic and dynamic, with intricate crisp details. Achieved through an octane render that trends on art platforms, the visual is akin to an 8k artistic photography or photorealistic concept art. The lighting is naturally soft yet volumetric, lending a cinematic quality akin to chiaroscuro, evoking the style of masters like Raphael, Caravaggio, and contemporary artists like Greg Rutkowski, Beeple, Beksinski, and Giger. An award-worthy masterpiece reminiscent of oil on canvas, blending photorealism with surreal creativity.