A gnarled trickster goblin covered in moss and feathers, sitting atop a giant mushroom, surrounded by luminous runes and floating animal spirits, blending expressive character work with cosmic, nature- infused energy. intricate surreal fantasy, luminous cosmic dreamscape, dark ethereal shading with iridescent vibrant highlights, highly detailed organic textures, flowing celestial energy, mythological beings merging with cosmic landscapes, delicate painterly light, otherworldly harmony of darkness and color