A solemn Aztec Priestess of Death, approximately 30 years old, with dark, obsidian eyes and long, braided black hair adorned with jade beads, performs a rain-summoning ritual within a majestic crystal temple. Her olive skin glistens under the soft, ethereal glow of bioluminescent fungi illuminating the cavernous space. She is clad in a flowing, obsidian-black huipil intricately embroidered with silver threads depicting rain gods and serpents, complemented by a jade serpent necklace and intricate bone bracelets. Her posture is fluid yet controlled, her hands raised in a supplication towards a colossal crystal geode, pulsating with inner light. Her expression is one of profound sorrow and determination, reflecting the urgency of the drought. The temple's walls are composed of colossal, multifaceted crystals, their surfaces reflecting the priestess's form in a kaleidoscopic array. Water droplets cling to the crystals, mirroring the imminent rain. The air is thick with incense smoke, creating a hazy, atmospheric effect. The scene is rendered in a hyperrealistic style with an emphasis on sharp detail and intense color saturation, evoking a sense of mystical reverence and looming dread. The composition is a low-angle shot, emphasizing the priestess's power and the temple's grandeur. The lighting is a dramatic interplay of soft bioluminescence and deep shadows, creating a mood of both somber beauty and impending storm. Elements of Art Nouveau and Symbolist art are subtly interwoven into the hyperrealistic style, accentuating the ritual's sacred and otherworldly nature.