The mark consists of The Mark consists of a line or series of lines defining an image of a shark with a hat at and/or as the dorsal fin with an optional drawstring passing along the side of the shark and coming together under the belly of the shark. The image may be defined by a line or series of lines and/or shapes of varying sizes. The lines and shapes may be of any and all colors of varying thickness. The area defined by the lines (the shark) may contain any and all colors both within the defined area as well as captured by background colors on which the image is affixed.