l'una, le due, le tre, le quattro, le cinque, le sei, le sette, le otto, le nove, le dieci, le undici, mezzogiorno, l'una, le due, le tre, le quattro, le cinque, le sei, le sette, le otto, le nove, le dieci, le undici, mezzanotte.
visualization of the light change in a day as a physical event. Every page corresponds to one hour of the day, every hour has a different color from black to the lightest blue. It is possible to read it both ways.