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Browse our brain-diagram collection — designs from independent artists across the Threadless community. Every piece is artist-led, sold direct, and produced on demand.

  1. Giraffe Floatie
    Giraffe Floatie by HabbyArt
  2. Worship Coffee
    Worship Coffee by stevenrhodes
  3. Parkour!
    Parkour! by wawawiwa
  4. Cat Tree
    Cat Tree by tobefonseca
  5. Earth with Moon balloon
    Earth with Moon balloon by wawawiwa
  6. Planets camping
    Planets camping by wawawiwa
  7. Retro Hoth
    Retro Hoth by rocketmantees
  8. Felix the cat vintage
    Felix the cat vintage by rocketmantees
  9. Meteor Thrower
    Meteor Thrower by digitalcarbine
  10. Black Hole Glitch
    Black Hole Glitch by digitalcarbine
  11. Eat The Rich
    Eat The Rich by rocketmantees
  12. Ah The Element of Surprise Project Hail Mary
    Ah The Element of Surprise Project Hail Mary by rocketmantees
  13. Coffee Cat in Mt. Fuji
    Coffee Cat in Mt. Fuji by vincenttrinidad
  14. Royal
    Royal by milkbarista
  15. Ghost Of Disapproval
    Ghost Of Disapproval by obinsun
  16. I Love Being Around You
    I Love Being Around You by nathanwpyle1982
  17. think twice?
    think twice? by poorlycatdraw
  18. Tokyo Zoo
    Tokyo Zoo by DinoMike
  19. Crescent Moon Glitch
    Crescent Moon Glitch by digitalcarbine
  20. Captain Obvious!
    Captain Obvious! by polynothing
  21. Project Amaze
    Project Amaze by rocketmantees
  22. Guerni-Cats
    Guerni-Cats by vincenttrinidad
  23. Ghost Busted
    Ghost Busted by Naolito
  24. The Future is Analogue
    The Future is Analogue by rocketmantees
  25. Kiwi Anatomy
    Kiwi Anatomy by McDanger
  26. Funkalicious
    Funkalicious by Fen
  27. Prehistoric Monster Japan Mount Fuji
    Prehistoric Monster Japan Mount Fuji by rocketmantees
  28. AT AT Walker Assault Squad
    AT AT Walker Assault Squad by rocketmantees
  29. Space Hop
    Space Hop by digitalcarbine
  30. Runnin' Rhino
    Runnin' Rhino by alanis
  31. USCSS Nostromo Weyland Yutani Logo Alien Spaceship
    USCSS Nostromo Weyland Yutani Logo Alien Spaceship by rocketmantees
  32. Know Your Dinosaurs
    Know Your Dinosaurs by limetree
  33. Not a Pipe
    Not a Pipe by alexmdc
  34. Mister Mittens' Big Adventure
    Mister Mittens' Big Adventure by speedyjvw
  35. Haikus Are Easy, But Sometimes...
    Haikus Are Easy, But Sometimes... by DesignbyProxy
  36. Not Fast, Not Furious
    Not Fast, Not Furious by DinoMike
  37. Schrodinger's Venn Diagram
    Schrodinger's Venn Diagram by Nathan Joyce
  38. Freddie Mercury
    Freddie Mercury by Wirdou
  39. Octopus Bike
    Octopus Bike by alanmaia
  40. Lions Are Smarter Than I Am
    Lions Are Smarter Than I Am by keithmore
  41. Ultimate Fusion!
    Ultimate Fusion! by Cnatch
  42. The Communist Party
    The Communist Party by tomburns
  43. Bird of Fire
    Bird of Fire by ThePaperCrane
  44. Hollow Knight Silksong
    Hollow Knight Silksong by rocketmantees
  45. Infinity MPG
    Infinity MPG by arzie13
  46. Afternoon Delight
    Afternoon Delight by chrisbishop
  47. The Collector
    The Collector by camillechew
  48. Well, This Just Really Sucks...
    Well, This Just Really Sucks... by kreamy
* Comparison prices are references to regular retail prices of the same or similar items in Artist Shops or at third party retail locations. Savings may vary over time.