Color triangle Color triangle A colour triangle is an arrangement of colours within a triangle, based on the additive combination of three primary colors at its corners. An additive colour space defined by three primary colors has a chromaticity gamut that is a color triangle, when the amounts of the primaries are constrained to be nonnegative. Before the theory of additive color was proposed by Thomas Young and further developed by James Clerk Maxwell and Hermann von Helmholtz, triangles were also used to organize colors, for example around a system of red, yellow, and blue primary colors. After the development of the
The Triangle of Death The Triangle of Death The Triangle of Death, directed by Folleh Shar Francis Tamba, is a 2009 documentary about the Iraq War. The film documents the first Iraqi election in 2005 after the fall of Saddam Hussein by an infantry rifleman on his first tour of duty as a combat troop. The Triangle of Death is a fast-paced picture that documents the day to day combat experiences of the riflemen of Echo 3rd Platoon from 2nd battalion 24th Marines of the United States Marine Corps while deployed in the Iraq Sunni Triangle of Death, in 2004-2005 which was the most