macro shot of rough oyster shell texture, detailed close-up of layered organic patterns, perfect for print and

oyster shell texture macro closeup layers organic nature rough beige white patterns detailed natural design art study print background surface material structure close intricate color brown lines shapes formation marine sea mollusk ridges curves contours coastal light mineral wavy patterning beautiful marinelife sedimentary geology biological environment sealife oystertexture naturephotography oystershell ai generated