Stereographic Visualization of 5-Dimensional Regular Polytopes Posted Nov 11, 2020 By Duncan Stroud This paper establishes visualization methods for 5-dimensional extensions of polygons and polyhedra, preserving their symmetry.View/Download ‘Stereographic Visualization of 5-Dimensional Regular Polytopes’ (12 pages) It appears you don't have a PDF plugin for this browser. No biggie... you can click here to download the PDF file.