2+1 Ideas Agency 2+1 is a Danish agency, specializing in design and communication for cities, citizens and companies. Through strategic work on communication, identity and experience design, 2+1 helps private and public clients change attitudes and actions among citizens, users and consumers. 2+1 call themselves an ideas agency because they nurture and refine ideas that give the simplest solutions to the biggest challenges. Ideas that make people come together, sets the agenda and creates results. Ideas take on a life of their own.