With a face made from sedimentary rock that is millions of years old, the EARTH Creator's Edition Glintscape Wall Clock by QLOCKTWO is a unique addition to spaces. Each of these creator’s edition designs is individually numbered and signed and features a mix of red, green, and gold tones throughout their surface, turning the random irregularities found in this natural stone into a functional art piece. This creative clock illuminates individual letters to spell out the time, and a light sensor within enables the brightness of these words to adjust automatically to ambient light.