Playing with Bristol paper and 2h-8b pencils. Used Bristol vellum, because the smooth felt like a milk jug.
This is the drawing of my dads car. Scanner really killed it so I had to blur it so it wouldnt look like I did this in Pointalism. Anyway definatly the longest one I ever did. Probably 20+ hours. To be fair though I drew-crumpled-redrew this 3 times before I got this one. Note to self do not expiriment with new paper/...pencils when you have a deadline. It was a learning expirience, I will know what to next time. I am happy with it I suppose. Wish I hadn't rushed to finish the bumper and grill, my chrome is a bit lacking. Oh well, he loved it.