Hard Rock Drilling Watercolor Painting “Hard Rock Drilling” Watercolor To order, enter quantity desired for your chosen option/s and click on Add to Cart. Hard Rock Drilling 22 x 30 Original Unframed – $1400 Hard Rock Drilling 22 x 30 Canvas Print Unframed – $599 Hard Rock Drilling 22 x 30 Paper Print Unframed – $325
