24 hours clock , by paolo uccello , 1443 , sketch and study , Early Renaissance style , clocks and hourglasses, designs and sketches, Clock, Wall clock, Home accessories
A clock with roman numerals on the face of it.
A painting of a clock with roman numerals on it. The clock has a black face and gold hands. There are four faces on either side of the clock. The faces are of ancient Romans. The background of the painting is red.