Harry Koyama


Harry Koyama, born and raised in Hardin, Montana, began his formal art training at Montana State University Billings graduating in 1972.  Since that time, Harry’s award winning artwork has been shown and collected extensively.  A full-time painter, Koyama has concentrated on immortalizing subjects of the American West, utilizing his passion for impressionism to create powerful paintings with the use of the painting knife along with a bold color scheme. Harry is a regular contributor to numerous charities and fundraisers throughout the region including ZooMontana, Ronald McDonald House Charities, Big Brothers Big Sisters, Boys and Girls Club,  The University of Montana Rodeo Team, Parents Let's Unite For Kids, Northern Rockies Radiation Oncology Center, Rocky Mountain College Student Scholarship Fund, Montana State University Billings Foundation, and more. Koyama’s studio, open to the public, is located in the Billings Historic District at 2509 Montana Avenue, Billings, Montana.


  • Charlie Russell Exhibition and Sale
  • Western Masters Art Show and Sale


Buffalo Magic
Big Thunder
Roughneck SOLD
Night Grizzly SOLD
Little Boss SOLD
Bull Bison SOLD
Day of the Bison SOLD
Homage to the Bison SOLD
Black Thunder SOLD
Rogue SOLD
Sage Bison SOLD
Spring Light SOLD
Golden Glow SOLD
Through the Brush SOLD
Bull Bison SOLD
Sioux Legend SOLD
Red Thunder SOLD
Crow Dancer SOLD
Autumn's Call SOLD
The Loner SOLD
Autumn Gold SOLD