Illustration: These beautifully designed hygiene posters spark a wave of nostalgia

Design-thinking

Wash your hands poster CDC - Wellbee

Graphic Design: Can you design a great poster for Feel Good Drinks?

Can you smell design?

Illustration: Here's a super nice collection of 1960s Christmas travel posters

Graphic Design: Showcase of 50 years' poster design from the Icograda Archive

Design thinking

Vanity poster

Excellent illustrated posters showing how books change with their readers

Poster - "Is Your Load Safe?", circa 1980s

Graphic Design: Old grad show posters among graphic treasures on RCA blog

Graphic Design: Old posters meet new drawings in new Why Not Associates project