How to Draw a Spruce Tree | Drawing and Painting Tutorials |

"In ten simple steps, you use squirkles to transform a single vertical line on a sheet of paper, into a drawing of a majestic spruce tree. With lots of practice using squirkles and examining spruce trees in nature, you can easily learn to sketch a tree in a couple of minutes (or less). However, you need to work your way slowly through this exercise to give yourself a chance to fully understand the process."