The Lost Thing is set in a dystopic, retro-future environment where everything is dull and suffocating. Thus, the setting is a perfect contrast to the attitudes of the people present in the story who portray a sense of bitterness to “things that don’t belong” which is evident in the line “nobody was very helpful/ Too busy doing other stuff, I guess”. Shaun Tan is critiquing how society will often reject those that do not fit in with their ideology and being an unwelcome distraction; society may subconsciously isolate and ostracize the change. Shaun Tan also included intertextuality through the satirizing of the painting “Collins Street, 5 pm” by John Brack. His version of the painting included the presence of the large red “lost thing” in the backdrop. Thus, he is ridiculing how society turns a blind eye to everything that doesn’t belong and rather carry on with their usual, monotonous lives.
In The Lost Thing, the texts and paintings are entirely interdependent on each other. The texts are not overly descriptive, as the creature in question and the environment is never fully described in texts, rather, it is presented through the various illustrations. This blend of both texts and illustrations creates a sense of unity and association throughout the book.