Symmetrical grid pattern with blue and black squares

blue black pattern squares grid rows columns symmetrical small arranged number grid pattern symmetrical pattern blue and black small squares arranged squares symmetrical design geometric symmetry grid-like uniform repetition design abstract order balance symmetrical arrangement blue pattern black pattern grid design symmetrical grid grid of squares geometric pattern square pattern detailed balance pattern row and column monochrome grid-like pattern symmetrical composition square grid symmetrical squares small blue squares small black squares intricate pattern square arrangement orderly geometric symmetry