A vast expanse of sky rendered in smooth gradients. Deep indigo blue occupies the upper section, gradually shifting into rich teal and cyan tones toward the center and right. A luminous yellow-orange streak cuts diagonally from the lower right upward, blending with misty blue-gray layers. A strong diagonal axis composition draws the eye across the frame. Soft atmospheric lighting creates seamless transitions between colors, with subtle textural variations suggesting wispy clouds or haze. Cool blues and teals contrast against warm golden hues. The realistic style with painterly softness evokes a peaceful yet vibrant natural phenomenon at dusk or dawn, conveying a tranquil and immersive atmosphere.
