"Troubles of war: a collection of eighty invented and etched aquatint letters" is a completely anti-fascinating and dramatic work of the great Spanish artist Francisco Goya. In this book, consisting of 80 engravings, the artist shows the horrors, fears and sufferings that accompany war, depicting the immediate consequences and senselessness of military conflicts. Each canvas explodes with emotions, causing viewers deep indignation and sadness. It is undoubtedly a work that will make anyone who encounters his work think, and is marked by Goya's exceptional skill in conveying the human drama through visual art.