Here is a beatutiful example of Idea Mapping with Sketchnote from Verity Harrison
I like how she embedded high-level ideas and deeper details both in one single document.
Pulling together some initial ideas for a sketch video I want to do. Based on my experience of over 20 years of (usually) pointless meetings, and the graphic facilitation service I want to offer to the kind of companies I used to work in.
Keep going, Verity!