Discover the secret to rapid idea generation through thumbnail sketches. Focusing on main shapes and fluid lines, you can create lively, expressive concepts in less than a minute. Perfect for designers and artists eager to boost creativity and save time.

How to Draw Concept Art Thumbnails Fast and Simply

Taking a creative break today, I sketched some Concept art thumbnails inspired by Scott Robertson artworks, you can find in his book: “How to Draw”.

Drawing concept art thumbnail environment

Thumbnails are an incredible way to generate ideas quickly, especially at the start of any design project.

They allow you to explore multiple concepts without getting stuck in details.


Skip the Details to Capture the Essentials

The secret to successful thumbnails is to skip the small details and focus on the essential shapes. Don’t worry about precision or realism—just draw fluid lines that capture the main forms.

The goal is to create dynamic and loose sketches that express a mood or idea.


Draw with Fluid Lines for Dynamic Sketches

When you focus on simple shapes and energetic lines, your thumbnails become expressive and lively.

Remember, thumbnails are meant to convey feeling and concept, not realistic detail.

Only selected sketches get detailed later—this saves time and keeps the creative flow going.


Save Time and Increase Creativity with Thumbnails

Thumbnails help reduce the time spent searching for ideas.

A single thumbnail can take less than a minute to draw, so drawing many helps generate inspiration fast.

Some professional artists spend hours just drawing thumbnails before choosing which to develop.


How to Enlarge Thumbnails for Refinement

To redraw a thumbnail in a larger format, scan it, scale it up digitally, and use it as an underlayer. This way you keep the original energy but can add more detail where needed.


Start Sketching with the Designer Starter Kit

If you enjoy dynamic lines and want to learn the basics, the Designer Starter Kit is a great resource. Simple and practical, it helps you build foundational skills in sketching.

Simple and efficient. 🙂
Cheers,
Chou-Tac


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Chou-Tac

Hello! I'm Chou-Tac, a Product Designer from France.

If the sketching methods I’ve acquired aid me in my life and in my industrial design career, I believe that they can also help you reach your dream goal as a student or professional designer.

Leave a comment in the blog or send me an email at choutac@thedesignsketchbook.com : )

Chou-Tac

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  • Great post. I was checking continuously this blog and I’m impressed!
    Very useful info particularly the last part 🙂 I care
    for such information a lot. I was looking for this particular information for a long time.
    Thank you and good luck.

  • Amazing! This blog looks just like my old one! It’s on a entirely different
    subject but it has pretty much the same layout
    and design. Great choice of colors!

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