Sketchbook page with Value Study and Ink Sketch

Here's a page out of one of my sketchbooks. I have two sketches, room for one more and a haiku that I wrote about the experience of being in the high mountain atmosphere of Colorado.

The value study is done with 3 pens, a 30% warm grey, a 60% cool grey and a black Micron pen. The same Micron pen was used for the ink sketch.

There was no opportunity to do this on location as I took this photo from the bus on the way to Silverton. We rode the old mining train back.