Camouflage there is no background, the principal methods of camouflage are transparency, silvering, and countershading, while the ability to produce light is among other things used for counter-illumination on the undersides of cephalopods such as squid. Some animals, such as chameleons and octopuses, are capable of actively changing their skin pattern and colours, whether for camouflage or for signalling. It is possible that some plants use camouflage to evade being eaten by herbivores. Military camouflage was spurred by the increasing range and accuracy of firearms in the 19th century. In particular the replacement of the inaccurate musket with the rifle made
T99 (camouflage) Flecktarn (Tropentarn) camouflage, it is actually a recoloured variant of the original Danish M84 Pletsløring (spot camouflage) pattern, in which earthy red has replaced black, dark green has replaced light green, and the sand colour has replaced the olive green of the original M/84. T99 (camouflage) T/99 is the designation of the camouflage pattern of the Danish Armed Forces desert combat uniform. It is a 3 colour camouflage pattern, similar in design to the Danish M/84 pattern. It is considered to be the desert counterpart of M/84, and consists of different colors better suited for arid climates. The uniform contains