Gilbert and Sullivan the other's, and partly caused by the opposing personalities of the two—Gilbert was often confrontational and notoriously thin-skinned (though prone to acts of extraordinary kindness), while Sullivan eschewed conflict. In addition, Gilbert imbued his libretti with "topsy-turvy" situations in which the social order was turned upside down. After a time, these subjects were often at odds with Sullivan's desire for realism and emotional content. Also, Gilbert's political satire often poked fun at the wealthy and powerful whom Sullivan sought out for friendship and patronage. Gilbert and Sullivan disagreed several times over the choice of a subject. After both "Princess Ida"
National Gilbert & Sullivan Opera Company Sullivan companies performed around the world. After 1961 other professional groups began to perform the operas in Britain. In 1994, the International Gilbert and Sullivan Festival was founded by Ian and his son Neil Smith partly to fill the gap left by the closure of D'Oyly Carte, and it has been held every August since then in England. On weeknights, the festival features a competition among amateur companies from all over the world. On weekends, however, the festival offers professional performances given by companies such as the Carl Rosa Opera Company, Opera della Luna, the New York Gilbert and Sullivan