Zentangle Basics & Zentangle 2 by Suzanne McNeill features step-by-step tangles to use for scrapbooks, journals, art and more. Teachable method for creative line, pattern and texture drawing, similiar to doodling or zendoodle.
Choots Emily Perkins Step by step directions for original pattern. Starts with a pencil grid, then erase that when complete. (Sorry no examples as of yet, but this is a fun one to distort the starting pencil grid)