a green matrix with a blank space in the middle of it.

you provided. a digital background with a green matrix and white squares. it then switches to a similar background with a black background and white squares. then shows a green matrix with white squares and a white square in the middle. then shows a black background with a green matrix and white squares. finally, a digital background with a green matrix and white squares.in summary, a digital background with various shades of green and white squares. there are different layouts and arrangements of the squares and matrix throughout