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Painting Critiques

By master artists Clarence Porter and Susan Harrison-Tustain

Free Art Critiques: Composition & Color
Date: Thursday, March 31, 2022, 5:00 – 6:00pm MT
Location: Live webinar
Cost: Free

Join master artists Susan Harrison-Tustain and Clarence Porter for live critiques of your painting!

Tickets are free for everyone!

For info and registration, visit

We will answer big questions, like:

  • How important is it to follow the rules of composition and when can I break them?
  • Is the use of color more effective than composition to enhance the story I’m telling through my artwork?
  • How do I guide the viewer into my painting and keep them there?

Mastrius events are always live and interactive. Bring your questions!

Master oil and watercolorist Susan Harrison-Tustain joins us from New Zealand. To learn about Susan, visit

Soft pastels master Clarence Porter joins us from Ontario. Learn about Clarence by visiting

Art Critiques, Thrusday, March 31, 2022