The reconciliation of the father-son relationship between Edward and William is the key theme in "Big Fish". Novelist Daniel Wallace's interest in the theme of the father-son relationship began with his own family. Wallace found the "charming" character of Edward Bloom similar to his father, who used charm to keep his distance from other people. In the film, Will believes Edward has never been honest with him because Edward creates extravagant myths about his past to hide himself, using storytelling as an avoidance mechanism. Edward's stories are filled with fairy tale characters (a witch, mermaid, giant, and werewolf) and places (the circus, small towns, the mythological town of Spectre), all of which are classic images and archetypes. The quest motif propels both Edward's story and Will's attempt to get to the bottom of it. Wallace explains: "The father's quest is to be a big fish in a big pond, and the son's quest is to see through his tall tales."