Old wizard tending a tiny magical garden in his study

A wizened old wizard carefully tending to a small, fantastical garden in his dimly lit study. Sunlight streams through a dusty window, illuminating motes of dust and highlighting the magical herbs he is nurturing. He is gently watering a miniature, glowing mushroom. Painted in a rich, impressionistic style, focusing on the interplay of light and shadow, reminiscent of Rembrandt's mastery of chiaroscuro and the subtle details found in traditional oil paintings