I have two tech titans - Google and Microsoft - battling each other in the form of giant robots. Can I sketch (i.e. not copy) and then vectorize their logos and trademarks - seen on their bodies?
Please look at
http://www.economist.com/printedition/displayCover.cfm?url=/images/20091017/20091017issuecovUK400.jpg
to see what I'm getting at. This artist is using the tech company logos in his illustration on the Economist cover.
on the Microsoft website I found: Icons are not to be used as "artwork" or design elements.
Please help in this grey area for me

