Expand your unique artistic expression while learning new and exciting oil painting techniques.
In my art classes and workshops, you’ll explore color, glazing, layering, and blending bring over 30 years of professional experience as a painter, publisher, and creative mentor.
Whether you’re a beginner, an experienced artist, or returning to painting after years away, I offer a supportive and inspiring environment to develop your skills and connect with your inner creativity.

For artists seeking focused mentorship, private art lessons provide individualized instruction tailored to your goals and level. Whether you’re beginning your journey or refining advanced techniques, Gary works with you to develop your voice and confidence as an artist.
Options and Rates
Discounts available for ongoing lessons and multi-session packages.
Each session includes demonstrations, personalized critique, and guidance in:
Finding the right instructor matters. Gary welcomes you to visit his Longmont studio to discuss your artistic goals before committing to lessons. Whether you love abstraction, realism, or expressive figurative work, your sessions will be customized to your interests and creative vision.

Upcoming Workshop
Gallery 365, Longmont, CO
Date to be announced
Tumbleweed Art Collective, Longmont, CO
Date to be announced
This ArtSpirit Intensive offers intuitive tools for recognizing and celebrating what is most deeply yours to express. Led by Gary Markowitz, this workshop blends over three decades of fine art experience with a passion for intuition and emotional truth.
You’ll Explore: