Ekaterina Lukasheva, a paper artist based in San Francisco creates amazing tessellations and she makes it seem easy. These masterpieces even have expanded and contracted forms!
Lukasheva also wrote several books with her latest being Floral Origami: From Beginner to Advanced: 30 Delicious Origami Flowers and Balls for Home Decoration.
Below are some examples of her awesome works.
See more of her amazing works in motion on her Instagram account!
(Via Colossal)
(Image Credit: Ekaterina Lukasheva)