fantasy Alchemist laboratory, interconnected glass pipes, spheres, bottles, and tubes filled with bubbling fluids and potions, harry potter, mystical, magical witchcraft, crystals, gemstones, runestones, mortar and pestle, old manuscripts and scrolls, brightly coloured smoke, eerie luminosity, dark and dusty, candle light, ray-traced, volumetric light, octane render, 4k, ultraHD