In the hunt for good resources to build Design Skills, I came across this website and upcoming book for building Visual Design skills: Design Ideas: A Field Guide for Visual Thinking. It looks like a great grounder for lawyers & others who want to build their sketching — if not full-on visual design — skills. You can purchase the book here on Amazon, it will be released in November this year.
There’s also a video from author Mark Baskinger on Drawing-based communication.
And here’s an excerpt from the Design Ideas book.