JHT's Planetary Pixel Emporium

planet4dPlanet4D is mainly based on Hyperspherical Models, Other Contributions are dedicated to Flat Networks. Very fast presentation of my 4D Models for Mathemusic. in 2020 Planet 4D modelsPlanet4D Videos; Planet4D Videos Theory; From Circle to Hyperspheres. When Tonnetze go 4D. Isometries & Spectral. Graphs & Tonnetze. Temperaments. Episode I. Episode II. Episode III.