The discussion revolves around finding artistic mathematical or physics symbols that represent failure or flaws for a comic book series titled "The Flaw." Participants suggest various symbols, including the not-equal sign (≠) and an upside-down capital "T," which signifies "unconditionally false" in logic. Japanese Kanji symbols for "flaw" are also mentioned, particularly one that represents a flaw in a gem, though concerns are raised about cultural appropriation if used by a non-Japanese character. The conversation touches on the pitfalls of using foreign symbols without understanding their meanings, highlighting the potential for misinterpretation and the superficiality of choosing symbols solely for their aesthetic appeal. Additional suggestions include the zero symbol and stylized representations like "=><=" or the mark "※." Overall, the thread emphasizes the importance of meaningful representation in artistic choices.