I haven’t used one in years. I began painting on them while in graduate school. Here’s an example. There are more on my homepage (http://michaelliebhaber.com).
Classes are taught through Portland Community College (PCC) Community Education
April 16 – May 21, 2019 — Watercolor Postcards
Please join us!. I will share simple drawing and watercolor tips to get you creating postcards of your journey, whether it’s around town or around the world. Drawing skill is not necessary.
Register at PCC Community Ed
Drawings @ Elisabeth Jones Art Center, thru May 30
516 NW 14th Ave, Portland, OR 97209