Also with CK. CK Obsession in particular is instantly recognizable.
There are also bottle designs for brands that might not be iconic but very cool or nice works of art IMO. I'm impressed with Kilian and Lutens style of bottles for elegance. Montales are quite unique.
I was watching the tv show NCIS last week, and saw a bottle flash by on a shelf in the background, and had to back it up to show my wife. You can recognize that Old Spice bottle in the blink of an eye.