charcoal

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on gessoed sketchbook paper

Charcoal on toned gray paper

Charcoal and iron oxide recovered from acid mine runoff on watercolor paper

Charcoal and iron oxide recovered from acid mine runoff on watercolor paper

Charcoal and iron oxide recovered from acid mine runoff on watercolor paper

Charcoal and iron oxide recovered from acid mine runoff on watercolor paper

Charcoal and iron oxide recovered from acid mine drainage on watercolor paper

Charcoal and iron oxide recovered from acid mine runoff

Charcoal and iron oxide recovered from acid mine runoff recovery on watercolor paper

Charcoal and iron oxide recovered from acid mine runoff on watercolor paper

Charcoal and iron oxide recovered from acid mine runoff on watercolor paepr

Charcoal on toned paper

Charcoal, powdered charcoal, powdered graphite and iron oxide recovered from acid mine drainage on watercolor paper

Black and white charcoal on toned gray paper

Black and white charcoal on toned gray paper

9/9 cm drawing on black paper

A rather smudgy charcoal drawing I did of myself and my bsf

sanguine charcoal pencil