Semi-circular chord diagram with vertical rainbow legend on black background

High-density data visualization showing hundreds of thin white curved arcs arranged as a half-circle on a solid black field, connecting many labeled items...

• data visualization
• chord diagram
• network diagram
• infographic
• legend
• color-coded categories
• dark background
• thin lines
• typography
• information design
• curved white arcs
• vertical color legend
• stacked colored bars
• dense small text labels
• key/legend box

Key