Have you ever noticed the arrow in the FedEx logo? I'm always surprised how few people have "seen" it.
Go look now: https://www.google.com/#q=fedex+logo if you don't know what I'm talking about
Go look now: https://www.google.com/#q=fedex+logo if you don't know what I'm talking about
http://www.fastcodesign.com/1671067/the-story-behind-the-fam...