Copyright policy
 

Members should avoid posting copyrighted materials for any purposes not permitted under copyright law.

We recognize the issues involved and wish to operate in compliance with the applicable law.

We also recognize that copying is a traditional and time-honored instructional practice but that, whenever the source material is or appears to be copyrighted, the copier would be well advised to seek legal advice before attempting to sell or make other commercial use of their derivative artwork.

Regrettably, it may be necessary, in SOG's sole discretion, to delete posted images that appear to raise an issue of copyright infringement.