Late 19th Century "Boulder Canyon" Original Oil Painting by Learned c.1887 Brilliant antique oil painting of a man with his pack mule crossing Boulder Creek. The notes on the back give the location as "Boulder Canyon, Boulder Creek". Possibly Boulder Canyon in Colorado. Original oil on canvas. Dimensions 20" x 27". The frame measures 25.25" x 32". The painting is signed and dated at the lower middle. Very good antique condition.