However, when a person has two or more seizures, he or she is considered to have epilepsy. There are many possible causes of epilepsy, including an imbalance of nerve-signaling chemicals called neurotransmitters, tumors, strokes, and brain damage from illness or injury, or some combination of these.
Guernica shows the cataclysms of war as well as the anguish and destruction it inflicts upon people, especially innocent civilians. This painting has attained an enormous reputation over the years, and has become an everlasting reminder of the devastation of war, in addition to becoming an anti-war icon.
A Realist painting by Gustave Courbet. Realism (or naturalism) in the arts is the attempt to represent subject matter truthfully, without artificiality and avoiding artistic conventions, implausible, exotic and supernatural elements.ealism has been prevalent in the arts at many periods, and is in large part a matter of technique and training, and the avoidance of stylization.