Origami and how we use it to explore space - WonderDome
Half-adjacent Tilings Tessellation 4-pack, Origami Crease Patterns, Fold It Yourself, Geometric Puzzle, Challenging Design, Digital Pattern - Etsy UK
Sun (found in book "advanced origami tessellations" by Halina Rościszewska-Narloch) folded out of tant paper (hexagon cut from 35cm square sheet) : r/origami