Outer Hebrides / Lewis

​

​

Harris and Lewis , one long island yet distinctly two.

​

Gneiss

Juxtaposition of two contrasting rock types, shapes, ghosts, textures.

​

metamorphic rocks

cross bedding planes

fins of harder minerals exposed

erratics

bedrock

sedimentary

​

​

Drawing

burnishing

rosin

shallow etch

spit bite

processes

Etching.