An abstract close-up of sand patterns, showcasing natural, flowing lines and gentle texture. The dominant color is a soft beige, with subtle shadows creating a sense of depth. The image is top-down, highlighting the intricate, wave-like curves formed in the sand. The lighting is soft and even, enhancing the tranquil atmosphere and organic feel of the scene. The smooth, undisturbed sand conveys a calming and serene mood, capturing the simplicity and beauty of natural formations.