The mark depicts four capital letter M's, arranged to form a square, with one M positioned in each of the four quadrants of the square. Color is a feature of the mark. The background of the square visible in the space between the four M's is white. The capital M positioned in the Northwest quadrant is brick red at the top of the quadrant, shading continuously to black at the bottom of the quadrant. The capital M positioned in the Northeast quadrant is deep blue at the bottom of the quadrant, shading continuously to black at the top of the quadrant. The capital M positioned in the Southwest quadrant is light gray. The capital M positioned in the Southeast quadrant comprises five horizontal layers of color. The top four layers shade their color continuously starting at the top of the layer to black at the bottom of the layer. In descending order from top to bottom, the four colors are brick red, yellow, green, and deep blue. The bottommost, fifth layer in the Southeast quadrant is black.