A breathtaking digital painting of a fantasy landscape where a fiery sunset envelops a city seamlessly nestled into the towering trees. The city showcases an enchanting blend of wooden structures with medieval architecture, cradled by the ethos of magic and wonder. Dominating the skyline, a colossal glowing crystal hovers in mid-air, casting radiant beams of mystic light that dance through the forest and city below. The composition is brought to life with a warm, immersive color palette, enriching the scene with a sense of tranquility and marvel, while subtle wisps of ethereal energy weave through the treetops and mingling with the evening glow.