The book "Bruegel. The Complete Works" offers a comprehensive insight into the life and works of the Flemish artist Pieter Bruegel the Elder (circa 1526/30-1569). In a time marked by religious and political conflicts, Bruegel addressed the atrocities of the religious wars and criticized the Catholic Church's claim to sole representation. Through his subtle imagery and allusive representations, particularly in his busy scenes, he invites viewers to discover hidden messages in everyday situations. The book highlights not only the popular character of his works but also the humanistic content that is increasingly coming to the forefront in current research. It contains numerous illustrations and analyses that clarify Bruegel's innovative approaches and his significant role in art history.