- Brush Pen Evangelists
- Flower Art, not photography
- Group Portraits in your art, 2 or more persons on the image; no
- Ink and Watercolor Wash
- Inktober 2017
- musicians in your art (no photos)
- Rural Sketchbook
- Sketch Crawl DC
- Sketchbook
- SketchCrawl
- Urban Sketchers
- Urban Sketchers > WASHINGTON DC
- Urban Sketchers BCN 2013
- Urban Sketchers Boston
- Urban Sketchers Paraty 2014
- Urban Sketchers Symposium - Chicago 2017
- Urban Sketchers Virginia
- Urban Sketchers-SF Bay Area
- USk Singapore 2015