Mary Pettis

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Mary Pettis

Mary Pettis Mary Pettis Mary Pettis
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    • Home
    • About
      • Biography
      • Curriculum Vitae
      • Interviews and Articles
      • What People Are Saying
      • Definitions and An Essay
    • Portfolio
      • Fresh Off The Easel
      • Studio Paintings
      • Plein Air/Alla Prima
      • In Private Collections
      • Commissioned Paintings
    • Workshops/Events
      • Workshops
      • Speaking Events
      • Mary's Materials List
      • Prior Solo Exhibitions
      • Prior Group Exhibitions
    • Visit Us
      • Gallery 366
    • Store
    • Contact
  • Home
  • About
    • Biography
    • Curriculum Vitae
    • Interviews and Articles
    • What People Are Saying
    • Definitions and An Essay
  • Portfolio
    • Fresh Off The Easel
    • Studio Paintings
    • Plein Air/Alla Prima
    • In Private Collections
    • Commissioned Paintings
  • Workshops/Events
    • Workshops
    • Speaking Events
    • Mary's Materials List
    • Prior Solo Exhibitions
    • Prior Group Exhibitions
  • Visit Us
    • Gallery 366
  • Store
  • Contact

Upcoming Workshop - Spring 2026

"Fearless Plein Air Painting!" 4-day workshop at Dillman's Resort

This studio and plein air workshop by ARC Living Master, Mary Pettis, is open to all artists, but especially designed for those who have a basic knowledge of oil painting and are now ready to move towards more personally expressive and masterful landscapes. 


Embracing both classical principles and proven plein air techniques from the greatest contemporary schools of thought, Mary is devoted to helping painters open their hearts and minds to their artistic purpose. Embrace the adventure of plein air painting and discover the joy it brings!


Mary will provide insights into: 

• Composing the landscape forms in a simple and direct way,

• Maintaining a powerful expression from the first 12 minutes on,

• The secret of accurately capturing light and atmosphere,

• When and how to edit the abundance of outdoor information to bolster your artistic intent, 

• How to avoid the pitfalls of making your painting too formulaic, illustrative or tight-looking,

• Tools, tips and a method to perfect the outdoor oil sketch: your “notes to yourself!”, 

• A means to create your own curriculum to carry you forward!


Come Join Us! 


"Fearless Plein Air Painting" 4-day workshop


2026 Dates:  

Arrive:  Monday, May 25th

Workshop: Tuesday, May 26th - Friday, May 29th 

Depart: Saturday, May 30th


Location: 

Dillman's Art Workshop Retreat 

3305 Sand Lake Lodge Lane
Lac du Flambeau, WI 54538 


Please visit Dillman's Art Workshop Retreat to learn more and register. 

Mary Pettis, oil painter, expressive realism, plein air, realist landscape alla prima workshop.

Upcoming Workshop - Fall 2026

"Redwoods, Coastline, Canvas, and Cuisine" - A Private Luxury Plein Air Retreat with Mary Pettis

This plein air workshop by ARC Living Master Mary Pettis is open to all artists, but especially designed for those who have a basic knowledge of oil painting and are now ready to move towards more personally expressive and masterful landscapes. 


Embrace the adventure and joy of plein air painting as we immerse ourselves in the beauty of the dramatic Mendocino Coast and awe-inspiring redwoods! Now, envision doing all this while indulging in unparalleled luxury accommodations and savoring nourishing, gourmet cuisine at The Inn at Newport Ranch. 


Each day Mary provides students with hands-on guidance through live demonstrations, personalized one-on-one instruction, and thoughtful critiques. Embracing both classical principles and proven plein air techniques from the greatest contemporary schools of thought, she is devoted to helping painters open their hearts and minds to their artistic purpose.


Artists arrive on Sunday, September 13th and depart on Friday, September 18th - with 4 full workshop days (M-TH) in between. This exclusive experience is limited to 10 artists, so reserve your spot today! 


Spaces are limited to 10 for this exclusive experience, so reserve your spot today!


Retreat Dates: September 13th - 18th, 2026 (Saturday - Friday).  

Workshop Cost: $1,800 per person 

Meals Provided: 4 Breakfasts (included with the room), 4 Lunches, and 4 Dinners 

Lodging /Libations: Not included


Questions/To Register: call Mercedes at 707-962-4818 or email  mercedes@theinnatnewportranch.com 


Visit The Inn's website to get more information about the ranch:

www.theinnatnewportranch.com

Mary Pettis oil painter expressive realism plein air realist landscape alla prima workshop marine

Come and Paint the Mendocino Coast!

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