Kathleen is an award-winning artist with a passion for watercolor painting and life! Painting in the studio as well as Plein Air (outdoors on location), she immerses herself in the fluid and unpredictable qualities of watercolor paint to capture the brilliant light and colors of nature.

Kathleen paints in a realistic painterly style, bringing the effect of changing light and color that describes the atmosphere, context, and shape of the scene to the paper.

Upcoming Classes and Workshops

Watercolor Wednesdays – Online Classes via Zoom

Painting Water

July 1-22, 2026

Painting subject/focus:

  • Class 1: Lake
  • Class 2: Lake
  • Class 3: Ocean
  • Class 4: Ocean

See class page for details.

Wellness Resort and Spa Workshop
at Rancho La Puerta

Tecate, Mexico

April 3-10, 2026

I will be teaching 5 watercolor painting workshops as a part of your health and wellness experience at The Ranch. Come paint with me in the workshops, each running 75 minutes. The Ranch is a truly wonderful experience!

Upcoming Exhibits

Boulder County Plein Air event 

presented by Open Studios

Exhibit & Sale though July 30
https://www.openstudios.org/

I am honored to have received the Best Landscape Painting Award! for my piece Summer’s Serenade.

Kathleen Lanzoni, watercolor artist, Boulder Colorado, Summer's Serenade

Summer’s Serenade, Best Landscape Painting Award

35th Annual Colorado Watercolor Society –
State Watercolor Exhibition

Second Place Award! for my painting Beloved

June 2 to August 12, 2026

Lakewood Cultural Center
470 S. Allison Pkwy.
Lakewood, CO 80226

Beloved, 22 x 30
San Diego Watercolor Society logo

San Diego Watercolor Society

2026 46th International Exhibition
September 27 to October 31, 2026

It is an honor to have my painting, Her Belonging, in this fantastic, juried exhibition. Learn more here.

Painting Demonstration

Watch my painting demonstration on Art School Live with Eric Rhoads