This is a blog entry, but it seems to be of high enough quality for use. Its thesis is that the Republican reading of hard times in Three Little Pigs, both the Depression of the 1930s and even today's housing crisis, is "undercut by various elements of subversion." Characterization helps to differentiate between the lazy pigs and the responsible pig, and these personas are echoed not only in the pigs' actions but the objects they use to decorate their houses. But the author argues that the lazy pigs are so likeable that the message is somewhat obscured, and hypothesizes that much of the Wolf's animosity and the pigs' fear may resemble the corporate structure and relationship between Walt Disney and animators. The primitive use of color contributes to the dream-like quality of Disney, a "surreal," sometimes uncanny vibe which contrasts sharply with how Warner Brothers cartoons, especially today, appear "secular, straightforward, unpretentious, urban, and ethnic.”
This resource would be helpful for showing the effective use of characterization. Its specificity in mentioning how characters are differentiated, through their actions, attitudes, and possessions as well as through color, would be useful. A new look at the short film’s allegorical power, namely, its relevance in today's US economy, is also interesting, as is its comparison of the dreaminess of Disney as compared to the reality of Warner Brothers animated shorts.