UPDATED: Michael Chesley Johnson FREE Plein Air Primer

Michael Chesley Johnson is a landscape painter ( in oils and pastels) and an author. He's been painting and blogging two months longer than me - having started in Autumn 2025.

He also writes for magazines like Artists Magazine and Pastel Journal. He's the author of some books, including Beautiful Landscape Painting Outdoors: Mastering Plein Air

I'm very happy to recommend Michael as an artist worth reading on the topic of plein air painting. He's very experienced and he produces good plein air artwork.

However, the purpose of this blog post changed half way through writing. It's about 

• making you aware you can read his Plein Air Primer for free
• making sure you read the conditions VERY CAREFULLY.
  

EXCEPT that Michael has now worked out what went wrong - and everything is now OK.  So this blog post now reads

• Primer for Plein Air - just click a link and read the whole post for FREE
• The UPDATED VERSION (what went wrong)
• the ORIGINAL VERSION - kept as a salutary reminder that these platforms can catch out even the best of intentions

Primer for Plein Air by Michael Chesley Johnson

Michael has made his Plein Air Primer available for free on his Substack - and this post tells you how to access it! Which means a bit of unpacking of what exactly "free" means.

In these articles, I’ve distilled much of my plein air practice. With plein air painting season just around the corner, I hope you find them useful—whether you’re a beginner or an old pro

Strictly speaking, this is a FREE with "a 7 day free trial". Which should be sufficient to get through all 7 articles - listed below.

• Part 1: Gear - What do you need for an easel or a paint box?
• Part 2: Tools and Stuff - What should I take?
• Part 3: Paints, Pastels and Papers - You don't need more than a few colors.
• Part 4: Setting a Goal - Don't go out without one!
• Part 5: Location and Picking a Subject - Location is everything.
• Part 6: Making a Proper Value Sketch - Making a preliminary value sketch is waste of time, right? Wrong.
• Part 7: Making a Painting - The final installment of the series

THE UPDATED VERSION

You can now read the entire post for free just by clicking the links above.

This is the email I got from Michael explaining what had gone wrong - which means it's now OK to click any of the links above and you will automatically 

This is Michael's explanation of what went wrong

First of all, thanks so much for the review in your Making a Mark blog—and also for pointing out that my “free” plein air primer posts are free for only 7 days and that they require you to provide an email address! That was not my intention at all.

I originally had set those posts for paid subscribers only, but had a change of heart and decided to make them free. I made the change and tested it by logging out; I was then able to view them in their entirety without having to provide an email address.

What changed things, however, was another setting lurking in the background. This setting lets you turn all free posts older than a month into “paid” posts—and because the plein air primer posts are over a month old, Substack reset them to paid-only. Yikes!

I have now turned off that particular setting and have tested it again, and everything looks fine, working as I planned. No one should have to give an email address to read these for free.

As for the GDPR law, Substack, unfortunately, doesn’t have a setting for this. However, this morning I’ve put in place a TOS/Privacy Policy and have also set the system so that new subscribers will need to go through a double-opt-in, confirming their email address.

Thanks again for the review and pointing out the problem.

THE ORIGINAL VERSION: What you need to do

UPDATE (23 Feb 2026): Apparently I have spotted an unintended problem with the posts ( as identified above)

You have to 

• set up an account in Substack (which is always a good idea) and 
• then subscribe to his Substack. Over on the right is the option to subscribe for free. HOWEVER.......

WHAT IT USED TO SAY: NO LONGER APPLICABLE - BUT WORK KEEPING FOR OTHER SUBSTACK USERS WHO MIGHT ALSO BE CAUGHT OUT!

The thing is I'm not a big fan of things that promise stuff for free - with a catch - i.e. you  then find out 

• you have to subscribe for free and sign up to a subscription which is going to charge you £41 for an annual subscription every year  (which it doesn't tell you on the blue advert)
• unless you cancel - which you can at any time.

That's because I'm one of those people who has to cancel straight away, because I know I'll forget to cancel in 7 days and I don't EVER give my credit card data away for free.

Plus I don't mind giving my email away - just so long as I can also refuse further communications and am not going to have to pay for anything.

Strictly speaking, I think of he had an advert like that in the UK Michael might get  stitched up by 

• the Advertising Standards Regulator (Non Broadcast Code) and 
• the OFCOM (complaints about websites and apps) 

if anybody complained to them. That's because they who prefer people to say exactly what they mean - with no qualifications in the small print a long way in.

I get the impression that maybe things are done differently in the US? Or the regulations are not as tight as the UK's.

It really depends what you want to do. If you're serious about plein air painting, I'd recommend it. He writes informative posts (but the books are cheaper!)

NOTE: Michael also appears to have worked out the way to keep his Blogger blog going while having transferred all new content to his Substack Painting to See. So I'll be having a think about that.