Amateur illustrator and environmental scientist/engineer.

Do not use any of my images or original artwork without my express written permission. This includes educators and students. I am finding my original artwork used online. Educators have used my work, which is fine under fair use, but then posted it without without permission, credit, or Exif data, to Slide Share or other sites, from which it is taken by automated image finding sites (e.g haiku deck, tomato) and used by others including for-profit businesses.