Which of the following Spider-Man comic book cover designs is the most iconic?

The first appearance of Spider-Man in Amazing Fantasy #15 (August 1962) marked the beginning of a beloved superhero's story.

• Option 1: Peter Parker as a nerdy high school student?
• Option 2: Spider-Man swings through New York City?
• Option 3: Black Cat as Spider-Man's ally?
• Option 4: The iconic red and blue costume?