|World War I (August 1917), a camouflaged pissoir|
Color photography was invented prior to 1914, but it wasn't widely used during World War I. I don't think I've ever seen a color photograph of a dazzle-camouflaged ship from that era. There are of course paintings of a some of those ships, hand-painted wooden models, and tinted black and white photographs. There's even colorized film footage. Recently I ran across a website (there are other sites as well) that features color photographs from the war. The one shown here for example shows a French soldier at a camouflaged field pissoir.