Cave Sketch Enthusiasts T-Shirts

"Yes, I know I only caught a lizard - it's called artistic license, Mildred!"

'What would your mum say if she saw you drawing all over the wall like that?'

'Is that the only wallpaper you could find?!'

E=mc2.

"Well....I could've done this!"

"I couldn't care less if being Homo Sapiens is the latest trend. While you're living in our cave, you better act like a true Neanderthal."

"Daddy's working from home today."

"I've considered portraiture, but everyone is so ugly."

Three street vendors sit side by side selling their art; two of the vendors are selling normal paintings while the third is a Neanderthal selling cave paintings.

Caveman to kid: 'There's more to life than what you read on cave walls.'

"We occasionally remove content that is considered to be subversive, or a potential threat to public order and national security."

"Wow! That's some PowerPoint presentation."

'It's a 'graphic novel.''

'I was fixin' to fill you full o' lead, Clanton, but it looks like that there stalactite done the job for me!'

"That guys is stealing my data!"

Early cave painters

Prehistoric Modern Art

'Oh-oh -- I think I've invented writer's block!'

"It's a 'selfie.'"

I'm not sure which, but he's just invented either writing or vandalism.

Early Sexting

Caveman applying wallpaper cave paintings

"Y a un truc bizarre."

'Don't believe everything you read.'

Early Art Critic

"Gesundheit!"

"And, finally, to my wife, my love and appreciation for her understanding and critical insights, without whom this project would never have been accomplished."

Very nice, but will it put mammoth meat on the table?

Cave Painter

'Pops. How long have you been a park ranger in these caverns?'

"Don't try to blame this mess on your father!"

'Is that a copyright symbol?'

"It really brings the cave together, doesn't it?"

Why he always make pictures of him food?

'It's an unauthorized biography of the Chief.'