The Sumpfmuster CAMO patterns, available on CAMO HQ, originated in Germany during World War II, where they were developed as "swamp pattern" camouflage for the Wehrmacht and Waffen-SS. Designed to provide effective concealment in marshlands, forests, and transitional environments, Sumpfmuster featured irregular brushstroke-like patterns in earthy greens, browns, and tans. Over time, this camouflage influenced post-war European military designs, with variations appearing in Austria, Switzerland, and other nations seeking adaptable woodland camouflage. While largely replaced by more modern digital patterns, Sumpfmuster remains historically significant and highly effective in natural terrain. The Sumpfmuster CAMO collection on CAMO HQ showcases both historical reproductions and reimagined adaptations, making it a valuable choice for collectors, reenactors, and camouflage enthusiasts who appreciate classic European camo designs.