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The sign of the number Pi is made up of black digits on the background of a row of gray digits
White lettering on a dark background
On a black background, a large blurred circle of blue color
Bright lettering on a dark background
The inscription and the picture of the brain
Lettering in the style of art for the desktop
The inscription jesus saves for the desktop
Anime character in red with bright flashes on a black background
Template inscription on a dirty background
Dark autumn forest in a haze
The face of a man with long hair
The sky and the sea in an increasingly black time