We painted a barn at my recent watercolor class. It was an opportunity to try blending colors. The boards were painted with the side of the brush and while wet other pigments were introduced. The paintings were brought in the next class for critique. There were lots of good paintings and everyone learns from critiques. One problem during the class was that we didn't have the picture of this barn for very long when painting. Our video setup kept going off and our tech support was nowhere to be found. I still have not found the answer, so am putting off any future PowerPoint presentations.