In a novel use of statistics, researchers estimate the number of unattributed paintings, known as "sleepers," by the famous 20th-century Italian artist Amedeo Modigliani to be at between 20 and 120.

A seventy-two-hour whirlwind in the life of bohemian artist Amedeo Modigliani, known as Modi to his friends, follows a chaotic series of events through the streets of war torn Paris in 1916.