Stained glass masterpiece depicting a cherubic Groot, dazzling and vibrant, exuding an ethereal glow reminiscent of divine imagery, with intricate Gothic architecture elements. The composition is richly detailed, capturing the essence of a sacred cathedral window backlit with celestial light. The artwork evokes a sense of wonder, merging the fantastical with the spiritual, trending on Artstation for its innovative concept art flair, using digital painting techniques. The style pays homage to the imaginative worlds crafted by Clive Barker, H. R. Giger, and Brom, featuring surreal organic motifs and a haunting, yet enchanting color palette.