Finally!‎ Renowned Artist Spills the Secrets of His Signature Method to


Capturing the power of crashing waves or moving water won’t be a mystery any longer with Don Demers’ signature “scientific” approach. Discover how to consistently paint nature’s most elusive element with accuracy and emotion … and rise above your peers!

HURRY, DIscount ENDS soon


Available in both Streaming and DVD Formats

Artists, rejoice!

A new and exciting world of painting possibilities awaits you.

If you’ve always wanted to paint the sea, or any body of water, you’re in for a treat.

Capturing the character of water and making it look believable is not easy. In fact, most artists avoid painting it. But that’s good news for you. 

This is your chance to leap ahead of them, because you’re about to discover how it’s actually done.

Imagine being able to paint any body of water and capture its majesty in all its forms. 

Be it chaotic waves crashing onto jagged rocks… 

…the explosiveness of a waterfall…

…or the tranquility of a sailing boat, bobbing on the open sea.

The skills you’re about to learn are going to place you above your peers. Your paintings will elevate to a level that could surprise even you!

And the best part? 

We’re getting the best of the best to teach you how!

Don Demers is an internationally renowned artist and is a master at painting the elusive characteristics of the sea. 

In fact, he has a reliable method that allows you to consistently paint the sea with accuracy and emotion…

…and he's going to walk you through his signature method with a complete demonstration. 

You’ll discover important lessons like how the sea moves … how it interacts with the land … the forces behind water’s dynamic movement … and so much more.

You’ll learn the proper shape of a single wave…

…how that wave moves from one point to another…

…how it interacts with other waves…

…and finally, what happens when it meets the seashore.

You’ll also discover invaluable tips and techniques on how to layer values and mix color to create depth and atmosphere…

…and how to emulate the chunkiness of rocks.

You’re about to delve into the world of art AND science. The knowledge you’ll gain is going to turn you into a terrific artist.

Not only that, your newfound skills will allow you to experience a whole new world of painting possibilities that were once closed off to you..

You’ll get to create even more impressive works of art, further increasing your level of artistry.

This is your chance to peek behind the magic of Don Demers’ breathtaking artwork. If you’re looking to add that “X factor” to your art pieces, look no further.

Let the brilliant Don Demers show you his award-winning techniques so you can apply them to your next masterpiece … and make a name for yourself creating stunning paintings of the sea.


Don Demers!

Don Demers is an internationally known artist who is best known for his marine paintings. 

Born in 1956 in the small rural community of Lunenburg, Massachusetts, Don first developed his interest in painting maritime subjects when he was a young boy, spending his summers with his grandparents on the coast of Maine near Boothbay Harbor.

He began his professional career as an illustrator and expanded into the field of fine art. His illustrations can be found on many book covers and in national publications such as Reader’s Digest, Sail Magazine, Field & Stream, Sports Afield, Yankee, and National Geographic.

Further, his paintings have been featured in a number of publications including American Artist, Artist Magazine, PleinAir Magazine, Fine Art Connoisseur, Art & Antiques, Yachting Magazine, and various others.

And it’s not just these publications that have recognized Don’s talents.

Don Demers has won a record 17 awards at the Mystic International Marine Art Exhibition in Mystic, Connecticut — including the Rudolph J. Schaefer Maritime Heritage Award in 2006.

To add to this, his illustrations have been recognized by the Museum of American Illustration four times in its national competition representing the finest examples of work in the field. 

So, what is the secret to consistently creating award-winning paintings that move collectors and inspire other artists?

Together with Streamline Publishing, Don Demers has created a brand new course called Mastering the Sea to share his painting knowledge and insights.

This is your chance to learn from this highly skilled and experienced artist. We guarantee that the lessons you’ll learn will be extremely valuable and will provide the insight to take your painting skills to new heights!

Available in both Streaming and DVD Formats

Introducing Don Demers’ Brand NEW Course:

Mastering the Sea

Mastering the Sea is about the movement of water and how water interacts with the shoreline.

You’ll get a deep understanding of the forces behind water’s fluid movement and dynamics. Don will break down every single component of a wave and explain how each part works.

What you’re getting is a reliable framework to portray the majesty of water so you can paint it consistently with accuracy and emotion.

Inside this course, Don will give you a FULL painting demonstration, with a detailed explanation of each step

You’ll get to hear Don’s invaluable thought process, giving you a rare opportunity to experience the inner workings of his mind so you can develop the intuition of a master artist.

Some of the techniques you’ll discover inside include:

  • How to layer values and mix color to create depth and atmosphere…

  • How to emulate the chunkiness of rocks on the shoreline...

  • Composition and design strategies that will capture the imagination of viewers…

  • Don’s unique take on color and its proper application when capturing the dynamics of water…

  • The RIGHT way to create depth and atmosphere with value layering…

  • Brushwork techniques for maximum visual impact…

  • The secrets to scumbling and how to use it for maximum effect (few know the proper way to do this)...

  • Edgework and its importance in creating distance and mood across the waves…

  • …and so much more!

If you love the sea, or you’ve always wanted to paint realistic seascapes, this is the perfect course for you, bar none.

After this course, you’ll be excited to paint water instead of avoiding it!

Available in both Streaming and DVD Formats

What Don Demers Will Share Inside 

Mastering the Sea

Master the Art of Painting the Sea … With Science!

Don Demers has studied the characteristics of water extensively. He’s spent years watching its patterns and fluid movements. He’s even studied its scientific properties across many books just so he can paint its dynamic beauty more accurately.

What you’re getting inside Mastering the Sea is his decades of knowledge of painting the sea.

He’s going to break down the components so you’ll understand the physics and earthly forces that move water. He’ll discuss the topics theoretically and then apply that understanding to the painting.

All you have to do is watch, listen, and paint alongside Don … and soon, you too will have the insight and artist’s intuition to be able to paint the sea like him!

A Deep Dive Into Waves…

Inside Mastering the Sea, Don will break down the entire painting process chronologically.

He’ll explain how to execute each step in detail so you can replicate his techniques easily on your canvas. 

He’ll show you the shape of a single wave, the forces behind the wave’s movement, how it moves from one point to another, how it interacts with other waves, and what happens when the wave finally meets the shore.

Mastering the Sea is by far the most comprehensive course on painting waves, water, and the sea. What’s even better is that the award-winning Don Demers is teaching it!

Techniques That Will Turn You Into a Fearless Painter

The reason most artists avoid painting moving water is simple: They don’t know how! 

Mastering the Sea is designed to REMOVE that fear so you’ll be excited to paint moving water.

Don will show you techniques that will give you the confidence and boldness to do something you’ve always wanted.

No more flat and lifeless water scenes.

This is your chance to skyrocket your painting skills and be one step (or several steps!) ahead of your peers. Plus, the lessons you’ll learn inside can be applied to any subject. By taking this course and expanding your ability to think like a pro-level painter, you'll unlock a whole new world of painting possibilities. Your creativity and intuition will elevate, progressing you further than ever before.

Don’t miss out on this opportunity to be among the best of the best!

Available in both Streaming and DVD Formats

HERE's A small taste of what's inside

Mastering the Sea

✅ Don Demers’ signature “scientific” approach that allows you to paint moving water with accuracy and emotion, reliably and consistently...

✅ The most comprehensive lesson on the characteristics of moving water, and how to apply the knowledge to your painting…

✅ Discover the “Four Energy Sources” behind the movement of water and how to use that understanding to paint the sea with extreme accuracy…

✅ Don’s “Two Agendas” for literally everything he paints…

✅ How to emulate the chunkiness of rocks…

✅ Two fail-proof ways to know when a painting is finished…

✅ Learn the proper shape of a single wave, and how that evolves into painting the entire sea…

✅ Experience a new world of painting possibilities by understanding the science behind water’s dynamics...

✅ Brushwork techniques that boost the “emotion factor” of your painting…

Discover the complete “timeline” of a wave and how to paint each stage…

✅ Listen to Don’s invaluable thought process, his views on art, his painting philosophies, and how psychology plays a part in everything…

Composition and design strategies to help you create more attention-grabbing works of art...

✅ Don Demers’ unique take on color and its proper application...

Watch how a master creates depth and atmosphere with value layering…

✅ How to make rocks look wet … how to add sparkle to water … how to keep the water from being “stiff”... and more…

How to know what parts to spend time on, and what you can let go without as much development…

✅ The secrets to scumbling and how to do it properly…

✅ PLUS: The BEST way to remove the fear of the white canvas…

…and so much more!

Discover Don Demers’ Oil Painting Secrets in Mastering the Sea!

Very few instructors have the level of experience or skill Don Demers has … He might just have the insight you need that could make your paintings even better in just a couple of hours time.

Speed up your progress with this video instead of trying to figure it all out yourself.

There are two options for you now…

You can go back to what you’ve been doing — trial-and-error various approaches and techniques until you find the answer…


You can shortcut your learning process and simply watch how Don does it.

You don’t even have to think or figure things out — just listen and absorb information while you follow along.

In just one sitting, you’re going to discover how to think like a pro painter and create successful paintings that get noticed.

ENJOY $20 OFF for a limited-time only 

Discount code IS applied automatically just by clicking an option below












Experience the “PaintTube Difference” and Finally See Your Art Transform!

You’ve likely tried countless “learn to paint” resources, yet your art still falls short of where you want it to be. 

You’re here because you want to try something different.

We pride ourselves in having exclusive access to the world’s most elite artists to extract their career-making secrets using our proven "teach for results" process — all shot in our professional studio in Austin, TX, using “Hollywood-grade” production for maximum clarity and skill retention. 

Plus, you’re protected by our 100% money-back guarantee. 

If you don’t see noticeable improvement in your artistry after watching our instructional videos, just ask and we’ll refund every cent — no questions asked. 


For much less than the price of a workshop, you get to learn career-making techniques from a brilliant artist and instructor…

…plus, you can watch this video again and again – for life!

We highly recommend you go through this course at least twice to cement the lessons into your subconscious.

Our goal is to make it both easy and affordable for you to apprentice under the world’s best artists — from the comfort of your own home or studio.

Join us risk-free today and pick up where the rest leave off on your journey toward artistic excellence.

Soon you will produce artwork that viewers will love and collectors might buy!

Get started right away by selecting the digital version.

30-Day 100% Money-Back Satisfaction Guarantee!

After you go through this course, we want you to be completely satisfied and feel confident that you’ve improved your painting skills.

However, if after watching the video, you decide it’s just not for you, let us know within 30 days of purchase and we’ll refund 100% of your money.

To your success!

Eric Rhoads, Publisher


Though you can observe the techniques of any artist instantly by watching them demonstrate and by watching the videos repeatedly, please know that, though many artists offer insights that can help people overcome a lot of learning time, every artist learns at their own speed based on their own level of understanding. Painting and drawing bring great joy, though the joy may come from practicing various techniques over and over until you master them. We do not wish to indicate that you, or anyone, can skip the joy of practice and the challenges of getting better. Painting is a lifetime endeavor, and getting good does not typically happen rapidly, or instantly. Your results may vary. And please know that if at any time within 30 days you feel this video has not lived up to your expectations or its promise, we will happily refund your money.

ONLY $97.97

THAT's $40 OFF

Discount ends on FEBRUARY 29th at 11:59 pm!



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