Genius Palette – The inexplicable aspect of a sensory palette, such as the transition from red to yellow within the spectrum. The transition from blue to indigo is readily understandable by comparison, and corresponds to what we might expect from a smooth continuum of graduated wavelengths, however, the comparatively jarring shift from red to yellow is more difficult to justify. This unjustifiable quality could become understandable, perhaps under a more complete conscious state than human beings are ordinarily privy to, or perhaps this is an example pure creativity beyond all reason. At root, every sensory palette has a genius palette which separates it from all other sensory modalities. Synesthesia is fascinating as it shows that these palettes are permeable to each other, and that human consciousness can smoothly integrate words, numbers, and concepts with flavors, colors, sounds, and images.