Idea Generation Illustration - Lightbulb in Thought Bubble #3826542 (License: Personal Use)

This black-and-white line drawing features a stylized stick figure with a large oval thought bubble above its head. Inside the bubble, a classic incandescent lightbulb glows with radiating lines, representing a moment of insight or creative breakthrough. The illustration uses expressive, uneven strokes to convey spontaneity and human touch.

Commonly used on blogs, landing pages, or educational resources about ideation, problem-solving, design thinking, or entrepreneurship; aligns with user intent to visualize “aha moments” or cognitive processes.