The 5 Most Common Paint by Numbers Mistakes (& How to Fix Them)

The 5 Most Common Paint by Numbers Mistakes (& How to Fix Them)

Article Summary

This expert guide identifies the five most common and frustrating mistakes beginners make in paint by numbers and provides simple, actionable solutions. Learn how to fix issues like seeing numbers through the paint, working with thick or dry paint, smudging your work, avoiding a "blocky" finish by blending, and the importance of preparing your canvas. This guide is designed to build confidence and ensure a relaxing, successful painting experience.

Every artist, from a beginner to a seasoned professional, knows that making mistakes is a natural and essential part of the creative journey. The wonderful thing about paint by numbers is that nearly every common hiccup is easily fixable.

By understanding these five common hurdles, you can avoid frustration, build your confidence, and ensure your path to a finished masterpiece is smooth, joyful, and rewarding. Let's dive in.

An infographic titled "The 5 Most Common (and Fixable) Paint by Numbers Mistakes" with five columns, each showing a simple icon, mistake name, and brief solution. Mistakes include Visible Lines/Numbers, Thick or Dry Paint, Smudging Wet Paint, "Blocky" Finish, and Creased Canvas. The design uses calming blues, greens, and soft orange on a light background. The Paint On Numbers logo appears in the bottom right, and the URL www.paintonnumbers.ca is centered at the bottom.


1. Seeing Numbers and Lines Through the Paint

The Mistake: You’ve finished a section, but you can still faintly see the printed numbers and lines through the dried paint, especially with lighter colors.

The Solution:

This simply means the first layer of paint was a bit too thin. Don't worry! Let the area dry completely, then apply a second, slightly more generous coat of the same color. Our high-quality acrylic paints have excellent opacity and coverage, so a second layer will solve the problem perfectly.

2. Working with Thick or Slightly Dry Paint

The Mistake: You open a paint pot to find the contents are thick, clumpy, or a little dried out, making it difficult to apply smoothly.

The Solution:

This is a common and easy fix. Simply add one or two drops of warm water to the pot and stir it thoroughly with a clean toothpick. The paint will quickly return to its smooth, creamy, and ready-to-use consistency. Always remember to seal your pots tightly after each session!

3. Accidentally Smudging Wet Paint

The Mistake: As you reach across the canvas, your hand or sleeve accidentally drags through a wet section, smudging your beautiful work.

The Solution:

Adopt the professional artist's technique. Always work from the top to the bottom of the canvas. If you're right-handed, also work from left to right (and the opposite if you're left-handed). This simple habit ensures your hand is always resting on unpainted or fully dried sections of the canvas, making smudges a thing of the past.

4. The "Blocky" or "Choppy" Finish

The Mistake: Your finished painting looks more like a mosaic of colored blocks than a smooth, cohesive piece of art.

The Solution:

The secret to a professional finish is blending. This is such an important and transformative topic that we've dedicated an entire expert guide to it. Learn the two easy methods in our Beginner's Guide to Blending Colors.

5. Not Preparing Your Canvas

The Mistake: You jump right into painting on a canvas that has creases and fold lines from shipping, resulting in a bumpy, uneven finish.

The Solution:

The professional's first step is always to prepare the foundation. A perfectly flat canvas makes for a perfect painting. The best way to achieve this is by gently ironing the back of the canvas. For a complete, step-by-step walkthrough, see our Definitive Guide to Preparing and Framing Your Canvas.


William Murdock, Founder & Creative Head of Paint On Numbers Canada

About the Author

This guide was written by William Murdock. As a lifelong artist and teacher, William believes that mistakes are just opportunities to learn. His guides are crafted to give beginners the confidence to overcome any challenge and find joy in the creative process.

 

Listen to This Episode on Paint On Numbers Radio

🎧 Prefer to Listen?

We’ve turned this guide into a podcast episode! If you’d rather listen while painting or relaxing, tap the button below.

▶️ Listen on Spotify

Embrace the Journey

Mistakes are proof that you are trying. With these solutions in your toolkit, you are now empowered to face any challenge and create a masterpiece you will be proud of. Happy painting!

Explore Our Beginner Collection

Back to blog