I use:
Crayola Cerulean pencil for plage
Crayola Aqua Green pencil for proms
White 20# paper
I scan into photoshop and invert.
Blue skies,
Stephen Ames
270-358-8634 – t
240-376-8634 – f
http://www.AdjustableRateMarketing.com
See your life giving sun in vivid images and art
from observers all over the world at
www.SeeMySunspot.com
Stephen,
A very active H-alpha solar sketch. Nice!
Frank 🙂