Diggin this brandmark
GAP mark evolution...HA!
IBM mark evolution
VW mark evolution
These logos are very funny with the type showing what type face the picture is in.
Tumblr’s Logo Gets A Subtle Tweak - DesignTAXI.com. Sometimes subtle tweaks are harder to think about and execute than complete redesigns.
Cardinal Chocolates pt. II by J Fletcher Design. Too damn clever.
F3 Corporate Identity.
Shell Logo design deconstructed by Raymond Loewy