Color is not claimed as a feature of the mark.
The mark consists of a stylized "C" with the word "CRYSTAL" inside of it. The large "C" is made of an upper parallelogram, the middle portion is made of the smaller "C" of the word "CRYSTAL" and the lower part is another parallelogram.
The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.