What is your sketch history

So im not even sure what sparked this but i though the other night i would look at the different sketching styles i have through my career as well as within different industries. Keeping in mind that i have always considered my sketching to be weak and has never been something that i have put a focused effort into, as many time i would do quick sketches for me then go to cad (cad to come another time).

This is a sampling through the years (in order from top right to bottom left) and not all of these where ever used for presentations but i still found of interest.

I would love to see other post images of sketches they feel where part of their career journey.

I LOVE this… (of course). What a great Idea. I’ll have to pull some together. I keep pretty regular running digital sketchbooks for this reason, but seeing it gridded out like this is fun.