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Black, concentric circular lines form an incomplete circle, interrupted by gaps, with a single small dot in the center, set against a white backdrop.
Circular ripple icons. Concentric circles with whole and broken lines isolated on white background. Vortex, sonar wave, soundwave, sunburst, signal signs. Vector graphic illustration
Vector Seamless Black White Rounded Circle Metaball Pattern Abstract Background
World shape. Mollweide projection interrupted into two (equal-area) hemispheres. Plan world geographical map with graticlue lines. Vector illustration.