Ahmad Al-rasheedan wrote:
..One last question, is it safe to assume _any_ picture under Wiki is ok to use in our Arabic articles?
No, not even all pictures in the english wikipedia. They are busy at the moment with tagging every image if it can be used freely. If you see public domain or GFDL, go for it, otherwise don't (There was a change in policy in the last weeks which discouraged so called "fair use" images).
greetings, elian