As the Crow Flies (23 3/4 miles, a one day southward walk in the Highlands, Scotland)

Black crayon on paper

Black crayon on paper

Charcoal on cream wove paper

Black, red, and white chalk on tan laid paper, laid down on japanese paper

Colored and metallic marker on paper

Graphite with yellow and blue crayon on paper

Charcoal on paper

Watercolor and graphite on tan wove paper

Red chalk over black chalk on off-white antique laid paper

Black and white chalk on gray-brown laid paper

Colored marker on paper

Transparent watercolor and pastel on white wove paper