One person’s trash is another’s treasure. It’s a popular saying that artist Paula Strother takes to heart when she teaches children to make art from items that are usually recycled or thrown away. Her free Using Trash to Make Art class, geared to kids in kindergarten through sixth grade, will be held on January 14 at 3:30 p.m. at the Sebastopol Regional Library in Sebastopol. See sonomacounty.libcal.com/event/5929457.