Watercolor Treasure Chest in a Monastic Cloister

An atmospheric watercolor painting of a weathered wooden treasure chest, slightly ajar, resting on a rough wooden table inside a medieval monastery cloister. Warm candlelight from a hanging lantern and soft daylight from an arched window spill across stone walls and dust motes. Coins, pearls, and relic trinkets glow as the lid creaks open; a rosary drapes over the chest. Rendered in loose, translucent watercolor washes of ochre, umber, ultramarine, and sage green, with soft edges, paper texture, and gentle color bleeding. In the background, a monk in simple robes sits in contemplation near the far arch, adding quiet reverence to the scene.