Triangle Kanban Published on November 22, 2016 in Simple Triangle Kanban System for Office SuppliesFull resolution (980 × 845) Triangle Kanban Example of a Triangle Kanban. This work by Christoph Roser at AllAboutLean.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Please credit the image as shown below. For digital documents and web pages please do include the links as shown below. Thank you.By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.