Google ClassroomGoogle Клас
GeoGebraGeoGebra Клас

Quadrilateral TIling by Gábor Damásdi

Beautiful quadrilateral tiling with some really interesting arrangements. Finally made this after some neat investigations by Henri Picciotto. Gabor's original: http://szimmetria-airtemmizs.tumblr.com/post/144161547163/an-other-pattern-that-uses-only-a-single, pictured below Henri tweet: https://twitter.com/hpicciotto/status/1029866529385398272
Image