
1) American graphic designer
Found on
https://www.crosswordclues.com/clue/karlssonwilker

Karlssonwilker, Inc. is a New York City design firm founded in late 2000 and staffed by young graphic designers Jan Wilker of Germany and Hjalti Karlsson of Iceland. The two met while working for Stefan Sagmeister. The first two years of their firm`s history was documented in the book Tellmewhy (2003). Major clients have included Warner Brothers,....
Found on
http://en.wikipedia.org/wiki/Karlssonwilker
No exact match found.