People of Costco

For the last couple months I've been going to Costco with some friends and students to people sketch. We always go on Saturdays and sit in the eatery during the lunch rush. To be honest its been addicting to draw such weird people, and for the 2-4 hours that we're there its like there's an endless supply of them. These are from some of the more recent trips in the last couple weeks.

I start the sketches with a  .5 micron pen and then I come back and flesh out the dark areas with a brush pen later. After that I decide where to pattern the values out and add shading with Prismacolor cool gray markers (mostly 20%, 30%, 50%, and 70%), but I usually do that at home while I'm watching TV because the more I do in Costco the less people I get to draw.