A defiant Celtic druid queen stands in an ancient misty forest at twilight, wearing flowing moss-green robes with silver spiral patterns, waist-length copper-red hair braided with glowing runes, face paint depicting intertwined serpents, staff crowned with a glowing orb, surrounded by towering oak trees and floating fireflies, dramatic dappled lighting filtering through mystical fog with deep emerald and burnt orange tones, rich textures of ancient bark and dew-covered moss, oil painting texture with digital precision, powerful contemplative three-quarter composition against enchanted forest backdrop, 4k hyperdetailed digital art