Golden Chalice in a Sunlit School Classroom

An ultra-detailed digital painting of a gleaming golden chalice resting on a wooden school desk in a sunlit classroom. The chalice features hammered gold and ornate filigree, reflecting warm amber light from a large window and producing luminous highlights with cool blue shadows. Around it are chalk-dusted desks, open notebooks, pencils, a globe, and a potted plant on the windowsill; a chalkboard with faint equations looms in the background. Painted in a vivid digital art style with painterly brushwork, high contrast, and cinematic lighting. A subtle magical glow surrounds the chalice, with tiny sparkles and a soft halo, hinting at hidden knowledge or power. Shallow depth of field keeps the chalice in sharp focus while the classroom blurs behind it. Color palette: golds, browns, greens, and cool blues. Optional rune engravings on the base glow faintly.