In one work, this artist depicted a huge nude with a flayed left arm contorted in pain, while in another of his works, a hooded woman buries her face in her hands. In addition to War and The Sob, he painted a work that sees a group of figures with distorted faces hold up a bleeding, bound black man and another work in which a red-cloaked figure sits on a pile of debris as its head emerges from a disembodied gray head. Those works by this man are Cain in the United States and Echo of a Scream. He also painted a work in which several bodies burn as large groups of people trudge across the wall of the Parque de Lama and a series depicting the overthrow of Diaz. For 10 points, identify this artist of The March of Humanity and From Porfiriato to the Revolution, who led 
In one work, this artist depicted a huge nude with a flayed left arm contorted in pain, while in another of his works, a hooded woman buries her face in her hands. In addition to War and The Sob, he painted a work that sees a group of figures with distorted faces hold up a bleeding, bound black man and another work in which a red-cloaked figure sits on a pile of debris as its head emerges from a disembodied gray head. Those works by this man are Cain in the United States and Echo of a Scream. He also painted a work in which several bodies burn as large groups of people trudge across the wall of the Parque de Lama and a series depicting the overthrow of Diaz. For 10 points, identify this artist of The March of Humanity and From Porfiriato to the Revolution, who led a renaissance in Mexican mural-painting with Diego Rivera and Jose Orozco.
In one work, this artist depicted a huge nude with a flayed left arm contorted in pain, while in another of his works, a hooded woman buries her face in her hands.
David Alfaro Siqueiros