TF1 is a French commercial television network owned by TF1 Group, controlled by the Bouygues conglomerate. TF1's average market share of 24% makes it the most popular domestic network.
TF1 building, Boulogne-Billancourt, 27 June 2013
"Marly Horses" 819-line test card used in France from 1953 to 1983. This variant was also used in French Algeria from 1956 to 1962.