The sign of the number pi is made up of black digits on the background of a row of gray digitsThe sign of the number Pi is made up of black digits on the background of a row of gray digits
The girl is sitting with her hair down pulling her leg up to herThe girl is sitting with her hair down pulling her leg up to her
The cat is sleeping sweetly. cat close-up, with long mustacheThe cat is sleeping sweetly. Cat close-up, with long mustache