A close-up view of a shimmering mother-of-pearl surface, radiating delicate multicolored reflections inspired by the iridescence of an opal. The texture is smooth and flowing, with soft waves that catch and refract light to reveal subtle hues of pastel pink, pale blue, mint green, and lavender. The interplay of light creates a luminous and ethereal effect, with a pearlescent glow that shifts and changes depending on the angle. The details highlight the organic patterns of nacre, with its natural, layered structure adding depth and complexity to the scene. --ar 16:9