1. David Pope
Can't sleep tonight, thoughts with my French cartooning colleagues, their families and loved ones #CharlieHebdo
2. Ruben L. Oppenheimer
#CharlieHebdo
3. Jean Jullien
I am devastated by what just happened in France. #CharlieHebdo
"I am Charlie."
4. Boulet
#CharlieHebdo
"Ducks will always fly higher than guns." (Ducks in French is also a slang term for newspaper.)
5. Joep Bertrams
Charlie Hebdo. Nooit opzij.
"Unstoppable Charlie Hebdo."
6. Plantu
De tout coeur avec Charlie Hebdo.
"My heart is with Charlie Hebdo."
7. Tommy Dessine
#CharlieHebdo
"Oh no... not them..."
8. Zep
.@lemondefr cartoonist @Zeptheworld https://t.co/UpKdFVkcoy
"Cabu, Wolinski, Tignous, Charb
A death stupid and mean...
God: Cabu? For once, you're early."
9. Neelabh Banerjee
Horrible attack.Cartoonists across the world are uniting against bloodshed and violence. @ibnlive @cnnbrk
10. Loïc Sécheresse
7 janvier 2015 / January 7, 2015 #CharlieHebdo
11. Nate Beeler
RIP #CharlieHebdo cartoonists. My toon from 2010:
12. Bernardo Erlich
Atentado a Charlie Hebdo. http://t.co/TBlz9pBuI7
"The world has become so serious that humor is a risky profession."
13. JM:o
#CharlieHebdo C'est la liberté qu'on assassine >> http://t.co/uvDK3N9Co3
"Murderous attack at the headquarters of Charlie Hebdo."
14. Carlos Latuff
Please, RT! #CharlieHebdo attack has another victim! Via @MiddleEastMnt #ParisShooting
15. Martin Vidberg
Comment dessiner aujourd'hui ? Comment ne pas dessiner aujourd'hui ?
"Today, I am a press cartoonist. Today, I am a journalist. Today, I draw for Charlie Hebdo."
16. Rafael Mantesso
17. Francisco J. Olea
#CharlieHebdo
"Grab your weapons mates."
18. Tomi Ungerer
Solidarité avec #ChalieHebdo
"No Freedom without freedom of press."
19. Nono
#CharlieHebdo : l'hommage de notre dessinateur Nono
"Died for the freedom of expression."
20. Ann Telnaes
Washington Post cartoonist @AnnTelnaes on #CharlieHebdo. http://t.co/kwtvbInWJC
21. Magnus Shaw
A terrible day for all cartoonists. #JeSuisCharlie
22. Lucille Clerc
23. And lastly, BuzzFeed's Nathan W. Pyle, Loryn Brantz, and Will Varner.
“I prefer to die standing than live on my knees” #JeSuisCharlie
Number 16 was originally created by visual artist Rafael Mantesso. An earlier version of this post incorrectly attributed this cartoon.
Number 22 was originally created by graphic designer Lucille Clerc. An earlier version of this post incorrectly attributed this image to "Banksy".