The mark consists of The mark looks as if it was created from granite rock. It has rough hewn sharp corners and letter ends and looks like it was hammered, not cut, out solid rock. The first letter "G" is the largest letter.
021, 023, 026, 036, 038
The color(s) desaturated purple, desaturated green, desaturated yellow, various shades of grey is/are claimed as a feature of the mark.