25 Principles of Adult Behavior

Wall Art


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John Perry Barlow passed away on February 7 2018. He was an American poet, cattle rancher and a cyberlibertarian. John Barlow was one of the great visionaries of the web as we know it today, he believed that the internet could solve all of humanity’s problems without causing more.

When he was 30 years old, he drew up these 25 Principles of Adult Behavior.

They outline the 25 principles that Barlow put together as a guideline for growing up and dealing with the challenges and responsibilities that come with becoming an adult.

Our Canvas Prints

Our canvas prints are sure to make an impact and serve as a gentle reminder for these principles.

  • Acid-free, PH neutral, poly-cotton base
  • 20.5 mil thick canvas, 470 g/m²
  • Mounting brackets included
  • Hand glued solid wood stretcher bars
  • Printed on textured and fade-resistant canvas (OBA-Free)
  • 1.5″ deep

Our Posters

Our museum-quality posters are made with thick and durable matte paper. Each poster is giclée-printed on archival, acid-free paper that yields brilliant prints to brighten up any room.

  • Paper thickness: 10.3 mil
  • Enhanced Matte Paper
  • Giclée printed

Please note, our posters do not include a frame.


Please note due to COVID-19 our shipping times may be slightly longer than usual

Each and everyone of our products is made just for you, so it generally will take us 2-3 days to prepare your order and then we’ll ship it right away.

Estimated shipping times and prices:
USA 3-5 business days – $9.95
Canada 5 – 10 business days – $16.95
Rest of World 10 – 20 business days – $25

If you are ordering from the UK or Ireland, check out our sister site for shorter shipping times –

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