The 29 best people in advertising to follow on Instagram Lara O'Reilly Advertising Jun. 17, 2016, 12:13 AM 23. Ed Couchman, director of agency partnerships at Facebook UK. WHY? Couchman might not be the most prolific snapper, but every photo on his Instagram page is beautiful. Share Tagged In advertisingAppleFacebookGoogleHow ToInstagramPowerfulTechthelife Discuss Comments are closed.