별자리 지도

Square educational astronomy illustration of a detailed northern-sky constellation map, viewed as a clean circular star chart on deep navy paper. Show many distinct stars connected by fine lines into recognizable constellations, with subtle Milky Way texture, a small compass orientation marker, and elegant ornamental chart framing. Use restrained ivory and pale gold linework with crisp hierarchy, scientifically plausible star distribution, no labels, no brand logo, no watermark.