Journalists and cartoonists around the world have expressed horror at the attack by gunmen on the Paris offices of satirical newspaper Charlie Hebdo and have rallied in support of their colleagues.
Here is a selection of international cartoonists responding to the attack:
Montreal Gazette political cartoonist Terry Mosher, known as Aislin
Ruben L. Oppenheimer, Dutch political cartoonist
David Pope, Political cartoonist @ The Canberra Times
Jean Plantureux, known as Plantu, cartoonist for @Lemondefr and @LExpress
The caption reads: "Wholeheartedly with Charlie Hebdo"
Washington Post cartoonist Ann Telnaes
French graphic designer Jean Jullien
Belgium's Flemish daily, De Standaard
The caption reads: "In solidarity with"
Dave Brown, Political cartoonist for The Independent
Indian editorial cartoonist Satish Acharya
Bernardo Erlich, cartoonist for Argentina's largest newspaper, Clarin
Translates as: "It has become so serious that around the world, humour has become a risky profession"
Bretange-based French newspaper, Le Télégramme
Translates as: "Died for freedom of expression"
A previous version of this article incorrectly attributed a cartoon to Steve Marmel. In fact, it was done by Jean Jullien.