Check Out All 30 Grand Prix Winners From Cannes Lions 2018

From innovative marketing to ideas that could improve the world

'Trash Isles,' an effort to create a new nation from giant floating garbage fields, even has it own currency. AMV BBDO

Another Cannes Lions is in the books, but before we all move on with our lives, now’s a good time to look back on the top winners from this year’s festival.

@griner david.griner@adweek.com David Griner is Adweek's international editor and host of the Adweek podcast, "Yeah, That's Probably an Ad."