A man in a robe is reading a book in a cave

(best quality, ultrarealistic: 1.37), Roman Catholic monk, in a cave, books, bibles and scrolls, serene expression, vibrant colors, majestic lighting, sunlight streaming through the cave entrance, detailed cloak and hood, devotional atmosphere, silent prayer, candlelit altar, vibrant colors of religious icons, solemn and contemplative demeanor, subtle texture of the stone walls, highly detailed hand gestures, soft rays of sunlight illuminating the cave, meticulous attention to facial features that must be intricate, exquisite details on religious artifacts and symbols, peace and serenity, harmony between light and shadow.