The art of the protest poster is thriving in the new political era. A new book, Posters for Change, collects 50 of the best examples for you to pull out and pledge your allegiance to the cause

Posters for Change – Tear, Paste, Protest: 50 Removable Posters is published by Princeton Architectural Press on 20 March

• Read more about how the Posters for Change project came about