What are the four primary elements found in coal? 90% carbon, 3% oxygen, 4% hydrogen, and 1% sulfur. What forms of air pollution do these elements become as part of coal combustion? When coal is burned for fuel, it combines with oxygen in air to form several air pollutions. What substances are contained within coal ash?
It is an oil painting on canvas.   It is to show Picasso's anger at the bombing of the little Spanish town Guernica in 1937.  .
The Weeping Woman. Completed in 1937, Picasso's The Weeping Woman is part of a series of paintings meant as a continuation of the tragedy depicted in an earlier work known as Guernica. The Weeping Woman herself was named Dora Maar, a photographer, and Picasso's mistress from 1936 through 1944. Picasso painted the Weeping Woman in response to graphic war images published in Spanish newspapers during World War II. Picasso made several portraits of Dora Maar in suffering or tortured poses and explained Dora, for me, was always a weeping woman....And it's important, because women are suffering machines..