A green dragon sitting on top of a hourglass with a yellow light

A majestic dragon guarding an ancient hourglass made of enchanted glass crystals, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37). The hourglass is filled with shimmering sand that flows slowly, defying gravity. The dragon's scales are iridescent, with hues of emerald green and sapphire blue reflecting in the sunlight. The dragon's eyes glow with an intense fiery orange, radiating power and wisdom. The intricate details of its claws, teeth, and wings are meticulously rendered, showcasing the dragon's mighty and fearsome presence. The surrounding landscape is a mystical realm with floating islands, vibrant flora, and cascading waterfalls. The hourglass is adorned with ancient runes, glowing mystically, adding an element of arcane magic. The lighting creates a dramatic atmosphere, with sunlight piercing through the clouds, casting ethereal rays on the dragon and the hourglass. The color palette is rich and vibrant, featuring deep blues, lush greens, and fiery oranges. The artwork exudes a sense of awe and wonder, capturing both the majestic nature of dragons and the intrigue of the enchanted hourglass. Remember to follow the formatting rules and include all the necessary details. Feel free to be creative and add any additional relevant elements to enhance the prompt.