What is procedure for copyrighted images? e.g. This one. Is it ok to reproduce copyrighted material in an answer, or should it just be linked to?
It is OK to use fragments of copyrighted material under fair use.
The four factors judges consider are:
- the purpose and character of your use
- the nature of the copyrighted work
- the amount and substantiality of the portion taken, and
- the effect of the use upon the potential market.