Each column represents a goat horn, going from red to magenta in the traditional rainbow (going left to right), each with a unique cloth design, going from left to right in the order you revealed them in. That way each goat horn has a unique color and cloth design. Row 1 shows the original/full art. Each row after this one represents a different color used in the art for the goat horn at the top of their respective column. Individual colors are extracted from the full art and put into the spaces below with the exact placement relative to said original art. Rows 2-8 show the default goat horn colors, going from darkest to lightest. Rows 9-13 show the colors added by the cloth, also going from darkest to lightest. These ones all have different colors since the color of the cloth is different for each one. Since the last column shows the in-game goat horn design, it doesn't have a cloth on it and does not have anything from rows 9-13.