Sometimes with white bands images generated with AI

realisticFantasy_v10 JCSimon Realistic Fantasy an concept art of alchemic element - Black Onyx: A glossy black gemstone sometimes with white bands exuding elegance and mystery. The camera's angle frames the subject in a way that unveils its essence unveiling secrets that lie within its form. Shadows and highlights create a harmonious symphony revealing an extraordinary interplay of light and darkness unveiling layers of depth that leave us captivated. on table rim lights digital art focus on subject duch angle clsoe shot closeup focus on material and structure masterpiece ultrasharp intricated details

realisticFantasy_v10 JCSimon Realistic Fantasy an concept art of alchemic element - Black Onyx: A glossy black gemstone sometimes with white bands exuding elegance and mystery. The subject stands proudly as the center of attention bathed in the tender glow. The light plays with shadows creating a dance of artistry on its surface emphasizing even the tiniest nuances that make it unique. A halo of brilliance surrounds the subject enhancing its elegance and evoking a sense of wonder and mystery. on table rim lights digital art focus on subject duch angle clsoe shot closeup focus on material and structure masterpiece ultrasharp intricated details

realisticFantasy_v10 JCSimon Realistic Fantasy an concept art of alchemic element - Black Onyx: A glossy black gemstone sometimes with white bands exuding elegance and mystery. The subject stands proudly as the center of attention bathed in the tender glow. The light plays with shadows creating a dance of artistry on its surface emphasizing even the tiniest nuances that make it unique. A halo of brilliance surrounds the subject enhancing its elegance and evoking a sense of wonder and mystery. on table rim lights digital art focus on subject duch angle clsoe shot closeup focus on material and structure masterpiece ultrasharp intricated details