Oasis Within a Desert Fortress - Anime Style

An anime-style illustration of a serene oasis tucked inside the courtyard of a desert fortress. Weathered sandstone walls with crenellations encircle a clear turquoise pool reflecting a bright blue sky. Palm trees, ferns, and tropical flowers thrive around the water, while a curved stone bridge spans the pool and vines cling to ancient archways. In the distance, tall watchtowers and ornate banners flutter as warm golden-hour light pours through the battlements, casting dramatic long shadows and sparkling dust motes. The scene uses vivid anime cel-shading with bold outlines, saturated colors, and slightly stylized proportions. Optional focal point: a lone traveler in a flowing cloak standing by the pool, gazing toward the fortress gate.