Wide banner illustration for a battle selection card; the...

Wide banner illustration for a battle selection card; the main subject sits in the middle band of the image (it will be cropped a little at top and bottom). Same painting style and palette as the reference image: ancient Chinese star chart over a night landscape, deep navy sky, fine glowing lines, soft glow. Keep it readable when small: few large clear shapes. No text. Scene: the first watch of the night, calm. The seven stars of the Big Dipper glow in cool white-blue (#CFE8FF) joined by thin pale lines across the centre of the sky, clearly the brightest thing in the picture. Below, a misty moonlit lake with soft silver mist, a small pavilion with warm lanterns on a cliff at the right, distant mountains. Far away at the top-left edge, a single small magenta comet-hound streaks down out of the north. Overall a bit brighter than the reference: the lake and mist catch moonlight.