With the aid of an image inducer, Nightcrawler is able to pass as non-mutant (a skill that all of the other X-Men during Nightcrawler’s tenure more or less possess unaided). If the X-Men are a minority metaphor, Kurt represents the visible minority. #xmen 1/8
In early issues, Kurt uses an image inducer to hide his mutation in public, reflecting his desire to blend in, while the fact that he chooses to look like Errol Flynn reflects his desire for an even broader form of acceptance – success, fame, popularity. 2/8
At the same time we should note that Kurt has literally been chased by torch-wielding mobs over his mutation, so his decision may be motivated by simple self-preservation more than anything. 3/8
In the Dark Phoenix Saga, however, we learn that an off-panel conflict between Kurt and Scott has transpired and that Kurt has decided to no longer use the image inducer. His reasons would not be revealed until years later in a Classic X-Men backup story. 4/8
That story showcases the power of self-acceptance, a gift that Wolverine helps give to Kurt, thus solidifying their friendship. 5/8
After the Dark Phoenix Saga we again see Kurt struggling socially as a result of his appearance, this time with new recruit, Kitty Pryde. Instead of retreating behind the mask, however, Kurt commits himself to putting in the labor to win Kitty over. 6/8
While it’s unfair that he should have to take this on, it offers poignant reflection on the burden of visibility. It would be easier for Kurt to hide, but the convenience has a cost, and Kurt has learned to respect himself enough to eschew the path of least resistance. 7/8