This visualization presents a minimalist color scale and typographic poster asking “DO YOU FEEL THE HEAT?” within an SVG rendered via React. The scale uses a linear gradient from white through yellow, orange, pink, purple, and blue, labeled with endpoints 1 and 5, flanked by thin white lines. The text and gradient are drawn directly in SVG markup, styled with CSS using the Roboto font. An embedded iframe loads an Observable notebook cell, suggesting additional interactive heat mapping content.