Series 18 to 33 Click on the images below to see all the Inserts for each Series. Series 18 - Great Warriors 75 Photos Series 19 - Queens and Princesses 75 Photos Series 20 - Great Painters 75 Photos Series 21 - Favourite Celebrities 75 Photos Series 22 - Great Poets 75 Photos Series 23 - Famous Princesses 75 Photos Series 24 - Great Philosophers 75 Photos Series 25 - Princesses and Great Ladies 75 Photos Series 26 - Great Musicians 75 Photos Series 27 - Famous Female Poets and Great Writers 75 Photos Series 28 - Contemporary Musicians 75 Photos Series 29 - Goya's Whims 150 Photos Series 30 - Famous Paintings and their Painters 160 Photos Series 31 - Commemorating the Centenary of the Sieges 150 Photos Series 32 - Heads of State 75 Photos Series 33 - Princesses 75 Photos