On Sun, Nov 21, 2010 at 21:34, Thorsten van Lil <tvl83@gmx.de> wrote:

Logos need to be simple, recognizable, scaleable and have to look good in
monochrome as well as in color.

I agree, and for me the best from that point of view is

1. http://www.flickr.com/photos/ueros/5099707080/

followed by

2. http://www.flickr.com/photos/ofaurax/5127775007/
and all the derivates