OPM Apparel from Teespring.com
We asked our members what slogans they'd wear on a plein air painting t-shirt, and this is what they came up with. Each shirt comes in a range of colors and styles. Click on a t-shirt to buy directly from teespring.com and support OPM's educational workshops, exhibits, and events.
OPM bumper sticker:
Thanks for your support!