A close up of a ring with a blue stone in it

Majestic finger ring (astronomical sphere) in silver. astronomical symbol, ring-shaped astronomical instrument, consisting of five rings. The main ring corresponds to the celestial equator represented by the signs of the Zodiac. Two other rings correspond to the meridian axis and the longitude axis. Detailed artwork, (16k, best quality, Hdr, best resolution: 1.4, RAW photography), bokeh, realistic photography.

(illustration:1.10). (painting:1.10), (drawing:1.10), (water colour:1.10), (oil painting:1.10), (ink outline:1.10), (cel-shade:1.10), (non-photographic:1.10), (abstract:1.10), (pattern:1.10), (stylised:1.10), (frames:1.10)