Grey Colombia
Famously Effective Since 1917
+57 1 3907999
Apr. 20, 2021
#EarthIsSaying Is An Initiative Supported By Greenpeace That Seeks To Give Planet Earth Its Own Voice
Without any human intervention
Latest News
Jun. 05, 2026
Ad of the Day | Meet Boston Says "Welcome World" in New Campaign by Allen & Gerritsen
In a new campaign by Allen & Gerritsen (A&G), Meet Boston positions itself as a welcoming, world-class destination defined by energy and global connection
Jun. 05, 2026
Seattle Just did Something Even Aliens Couldn't Pull Off
The line runs across the I-90 floating bridge, making it the first light rail system built on a floating bridge anywhere in the world