Ancient tree in mystical forest with autumn leaves - AI Image Prompt

Digital painting of a mystical forest scene featuring an ancient tree with vibrant autumn leaves against a deep blue sky. 

Subject: Ancient gnarled tree with twisting roots and branches covered in dense foliage ranging from fiery red to glowing orange, standing on rocky terrain surrounded by pink mossy ground cover. 

Environment: Mysterious fantasy landscape with misty background mountains partially obscured by falling flower petals creating depth and atmosphere. Stone steps lead toward the base of the massive trunk suggesting a sacred or magical location within an enchanted woodland setting. 

Lighting: Dramatic contrast between warm glowing light emanating from inside the tree's canopy versus cool deep blue tones in surrounding areas, with soft ambient glow filtering through leaves onto forest floor below creating ethereal mood and depth perception across entire composition. 

Style Details: Highly detailed digital art style blending realistic textures of bark and stone surfaces with painterly brush strokes for foliage elements to achieve both naturalistic detail while maintaining fantastical dreamlike quality throughout whole image presentation