drawings anticipated another great series of Szyk's drawings – the Haggadah, which is considered his magnum opus. The Haggadah is a very important and popular story in Jewish culture and religion about the Exodus or departure of the Israelites from ancient Egypt, which is read every year during the Passover Seder. Szyk illustrated the Haggadah in 48 miniature paintings in the years 1934–1936. The antisemitic politics in Germany led Szyk to introduce some contemporary elements to it. For example, he painted the Jewish parable of the Four Sons, in which the "wicked son" was portrayed as a man wearing German clothes, with a Hitler-like moustache and a green Alpine hat. The political intent of the series was even stronger in its original version: he painted upon the red snakes the swastika, the symbol of the Third Reich. In 1937, Arthur Szyk went to London to supervise the publication of the Haggadah. However, in the three years leading to its publication, the artist had to agree to many compromises, including painting over the swastikas. It is not clear whether he did it under the pressure from his publisher or from British politicians who pursued the policy of appeasement with to Germany. The Haggadah was at last published in 1940, dedicated it to King George VI and with a translation (of the Hebrew) and commentary by British Jewish historian Cecil Roth. The work was widely acclaimed by critics; according to The Times of London Literary Supplement, it was "worthy to be placed among the most beautiful of books that the hand of man has ever produced". It was the most expensive new book in the world at the time, with each of the 250 limited edition copies of vellum selling for 100 guineas or US$520. New York World's Fair, 1939 The last major exhibition of Szyk's works before the outbreak of World War II was the presentation of his paintings at the 1939 New York World's Fair, which opened in April 1939 in New York. The Polish Pavilion prominently featured Szyk's twenty-three paintings depicting the contribution of the Poles to the history of the United States; many works specifically highlighted the historic political connections between the two countries, as if to remind the viewer that Poland remained a suitable ally in a turbulent time.. (Twenty of the images were reproduced as postcards in Kraków in 1938 and were available for sale.). In