The Golden Ratio: a designer's guide. The Golden Ratio is a beautifully simple piece of mathematical theory that can help make your designs feel well proportioned and pleasing on the eye. We explain how to use it.
About the Golden Ratio: The Golden Ratio can be illustrated within special dimensions of Sprials, Triangles and Rectangles where the ratio of the length of the short side to the long side is .618, was noted by ancient Greek architects as the most visually pleasing rectangle and its dimensions were used to construct buildings such as the Parthenon.:
The "352" Roll Top Backpack by Atelier de l'Armée http://www.sprhuman.com/2014/02/the-bag-352-roll-top-backpack-by-atelier-de-larmee/
Leather Flower Bag Charm by Marc Jacobs - Moda Operandi
Leather Bracelet-men / Кожаный мужской браслет
Handmade leather bag for laptop, books, office, business bag, multi-function bag, shoulder bag