R. Gregory Summers


Unlock Your Artistic Potential

Mentorship is the fastest way to go from where you are today, to where you want to be!

Learn How Mentorship Works or join this mentors group below.

Mentoring Emerging Artists
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MEDIUM: Oil Paint
SPECIALTY: ✔ Composition, ✔ Color, ✔ Plein Air  

Born in the Flint Hills of Kansas, Gregory Summers began his professional career at Hallmark Cards Inc in 1979.

A Master Engraver, he now paints primarily “En Plein Air” across the globe with a limited pallet of only 4 colors. Former Vice President of the Greater Kansas City Artists Association, co-founder of the Missouri Valley Impressionist Society, and Brush Creek Plein Air: painting competition in Kansas City, Missouri.

“I am inspired by creation and driven by the experience”

Anita Lehmann Artwork
Anita Lehmann Artwork
Anita Lehmann Artwork
Anita Lehmann Artwork
Anita Lehmann Artwork
Anita Lehmann Artwork

R. Gregory’s EXPERTISE

Listed below are this Mentor’s specialty skills. Join this group if you want to grow in these areas.

Specialty: ✔ Composition, ✔ Color, ✔ Plein Air



Colour and Composition


Providing Art Critiques


Painting in a limited palette of color



Social Media


Shows and Exhibits

Mastrius has done wonders for my confidence. I have managed to step way outside of my comfort zone which has in turn given rise to so many more opportunities to further my art career.
~ Deb, Emerging Artist


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Anita Lehmann Artwork

Selected by the top 5 American art publications for the “Artists of the New Century” exhibit at the Bennington Art Gallery, Summers has embraced the world of landscape painting, winning top awards from coast to coast alongside some of the nation’s best plein air and studio artists.

Summers is an elected member of the Salmagundi Art Club, Signature member of the American Impressionists Society, and the Outdoor Painter Society, along with active membership in the Oil Painters of America, Plein Air Painters of New Mexico, Plein Air Painters Colorado.