Ghillie suit when viewed using these methods. The ghillie suit was developed by Scottish gamekeepers as a portable hunting blind. Lovat Scouts, a Scottish Highland regiment formed by the British Army during the Second Boer War, is the first known military unit to use ghillie suits. In 1916, Lovat Scouts went on to become the British Army's first sniper unit. The term "ghillie" is derived from "gille" (), the Scottish Gaelic for "servant" or a "lad". In English, this term was especially used to refer to those assisting in deer hunting, deer stalking or fly fishing expeditions in the Scottish Highlands. The
Gillie and Marc exhibited in Melbourne, Sydney, Singapore, Beijing, Shanghai and New York City. In March 2017, Gillie and Marc announced plans to build what they claimed would be the "world's largest rhino sculpture" in Astor Place New York's East Village to raise awareness for rhino conservation. On March 14th, 2018 the17-feet tall sculpture was unveiled representing Sudan, Najin and Fatu - the last three Northern White Rhinos. Coincidentally, 3 days after the installation of "The Last Three", Sudan, the last male Northern White Rhino died. Flowers were brought to the sculpture's base. The art-critic Jerry Saltz called the work "a Kitschy Monstrosity,"