I’ve been creating #sketchnotes since around 2014. I have a collection of them on the padlet below. This hopefully contains some of the early stuff too which hopefully (in theory) should show some sort of progression!
Instagam debbaff_sketchnotes
I also have some of my sketchnotes on Instagram
See also my paper ‘Using Sketchnotes in PhD Research and Academic Practice’ published in IJMAR on my experiences with Sketchnoting