Coucher de soleil no. 1 sphere, also called Poincaré dodecahedral space, is a particular example of a homology sphere. Being a spherical 3-manifold, it is the only homology 3-sphere, besides the 3-sphere itself, with a finite fundamental group. While it is not known the extent to which such discoveries influenced Metzinger's representation of the radiating sun in "Coucher de soleil no. 1", his interest and prowess in mathematics is well documented. Coucher de soleil no. 1 Coucher de soleil no. 1 (also called Landscape, Paysage, Landschap, or Sunset No. 1) is an oil painting created circa 1906 by the French artist and theorist Jean Metzinger
Cité Soleil force. During the mid-1990s, the city's population was terrorized by armed gangs which drove the local police out; this situation prevented officials aid workers from intervening to provide help. In 1999, Cité Soleil was set on fire by a gang and at least 50 shacks were burned. By 2002, the violence escalated as the gangs began warring with each other in addition to preying on ordinary people. Many inhabitants had temporarily left to escape the turmoil. In a series of operations from 2004 to 2007, UN peacekeepers tried to seize control from the gangs in Cité Soleil and end the