Helical Waveform Visualizations - Metallic, Rainbow, and Striped Tube Models #1746264 (License: Personal Use)

The image displays three distinct helical tube structures stacked vertically against a white background. The top tube is rendered in realistic metallic gray with subtle shading, evoking a flexible conduit or spring. The middle tube features a smooth spectral rainbow gradient flowing along its curvature, suggesting light dispersion or phase visualization. The bottom tube uses bold, alternating stripes of red, green, blue, and yellow in a moiré-like pattern, creating an optical illusion of depth and motion. Each form illustrates different mathematical or perceptual principles in computational graphics.

Used in educational content on wave physics, topology, or computer graphics; also common in STEM outreach, data visualization galleries, or as illustrative assets for articles on optical illusions and parametric modeling.