Crystal space observatory with astronomer and cosmic nebulae

A surrealist painting featuring incredible details and striking visual effects. Concept: A majestic observatory built entirely within a colossal, translucent crystal floating in space. The crystal reflects nebulae and galaxies in shades of purple, gold, and turquoise. Inside, golden astronomical instruments and the figure of an astronomer gazing into the cosmic abyss are visible. The image features magical, ethereal lighting and extreme contrast that highlights the crystal's transparency and the vastness of space. Volumetric lighting, ultra-sharp focus, crystal-clear definition, extreme contrast, visual effects, ultra-high-quality CGI rendering, 8K, brilliant, vibrant, fantastical essence, magical, hyper-detailed, concept art. Precise focus, fantastic realism. Professional, realistic, and natural photography; natural lighting, sharp focus. Masterpiece.