Ana Chavez-Caliz. 3-Manifolds. 2022, digital. Our universe could be shaped like an apple or a tetrahedron.Ana Chavez-Caliz. Classifications. 2022, digital.C. Behr, B. Ertan, J. Hoecht, and D. Taha. Hopf Seashell. 2022, digital.Katharina Niko, and Diaaeldin Taha. Hopf Fibration. 2022, digital. Millennium Prize Event: The Poincaré Conjecture, Heidelberg, July 2022. https://mathfest.mathi.uni-heidelberg.de/Diaaeldin Taha. Hyperbolic Coral. 2022, digital.Diaaeldin Taha. Mug = Doughnut. 2022, digital.Ana Chavez-Caliz. Shrinking Loop. 2022, digital.Helen Freytag, and Ronya Ramrath. Tilings of the Hyperbolic Plane. 2022, 3D Printing.