| A glass sphere encases an iridescent jellyfish, showcasing its luminescent blue and purple hues. The jellyfish appears elegant, with long, flowing tentacles and a rounded bell. The sphere sits on a dark, cylindrical base, enhancing the contrast and emphasizing the vibrant colors within. The background features a gradient of dark blues and purples, adding depth and a sense of mystery. The overall effect is a captivating, otherworldly display. 
 
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