Raster monochrome seamless texture, specular geometric pattern, repeat tiles. Black & white overlay circles. Illusive optical effect. Design element for tileable print, decor, textile, digital, cover Shutterstock Image - Raster monochrome seamless texture, specular geometric pattern, repeat tiles. Black & white overlay circles. Illusive optical effect. Design element for tileable print, decor, textile, digital, cover - ID: 636631273