BIG SQUARE BRUSH #1

$7.99 $15.99 Sale

Create crisp edges, smooth backgrounds, bold highlights, and clean geometric forms with the Big Square Brush #1. This versatile flat brush is perfect for covering large areas quickly while maintaining exceptional control and precision. Frequently featured in URARTSTUDIO acrylic painting tutorials, it’s an essential tool for painting skies, mountains, water reflections, buildings, and strong landscape foundations.

Build Every Painting on a Strong Foundation

Every successful landscape begins with confident, well-placed brushstrokes. The Big Square Brush #1 is designed to help artists establish those first layers with ease, making it one of the most versatile brushes you’ll reach for again and again.

Its broad, flat shape allows you to quickly cover large sections of canvas while producing smooth color transitions, sharp edges, and consistent paint application. Whether you’re blocking in a dramatic sky, painting distant mountains, or creating calm reflections across a lake, this brush delivers the control needed to build a strong composition from the very beginning.

Suitable for acrylic and oil painting, the Big Square Brush #1 combines durability, comfort, and precision into a single essential painting tool.

mountain cabine by frozen waterfall
Mountain Cabin at Frozen Waterfall


Why Choose a Big Square Brush?

Unlike smaller detail brushes, a large flat brush allows you to think about the painting as a whole. Instead of focusing on tiny details too early, you can establish color, composition, value, and balance first—creating a stronger finished artwork.

Perfect for painting:

  • Expansive skies
  • Mountains
  • Lakes and reflections
  • Ocean horizons
  • Snow-covered landscapes
  • Waterfalls
  • Large foreground areas
  • Buildings and cabins
  • Roads and pathways
  • Bold highlights
  • Clean architectural lines
  • Abstract backgrounds

Its straight edge also makes it excellent for creating crisp shapes and controlled brushwork throughout every stage of the painting.

rose fence in sunlight

Rose-Covered Garden Gate



What Can You Create?

The Big Square Brush #1 is incredibly versatile and appears throughout countless URARTSTUDIO tutorials because it performs many of the most important tasks in landscape painting.

Ideal for creating:

  • Peaceful landscapes
  • Seascapes
  • Mountain scenery
  • Forests
  • Winter paintings
  • Rustic cabins
  • Lakes and rivers
  • Water reflections
  • Modern abstract art
  • Color-blocked backgrounds
  • Sunset skies
  • Large acrylic compositions

Whether you’re following a step-by-step tutorial or painting from your imagination, this brush helps simplify the early stages of every painting.



One Brush. Endless Possibilities.

Many artists are surprised by how much can be accomplished using a single high-quality flat brush.

Use it to:

  • Block in large areas of color
  • Blend skies smoothly
  • Paint mountains
  • Create calm water reflections
  • Build backgrounds quickly
  • Paint straight edges
  • Layer acrylic paint efficiently
  • Apply bold highlights
  • Create strong landscape structure

Because it holds a generous amount of paint, you’ll spend less time reloading your brush and more time painting with confidence.

Lake Rocks


From First Brushstroke to Finished Painting

The Big Square Brush #1 naturally guides artists through the beginning stages of almost every landscape.

Step 1 – Establish the Background

Paint broad skies, distant hills, and the first layers of color.

Step 2 – Build the Composition

Create mountains, lakes, fields, and large landscape elements with confident, even strokes.

Step 3 – Refine the Painting

Use the flat edge to paint buildings, pathways, reflections, and crisp landscape features before adding smaller details with specialty brushes.

This simple workflow makes painting easier while helping artists develop better composition and brush control.



Perfect For

The Big Square Brush #1 is ideal for:

  • Beginner acrylic painters
  • Intermediate and advanced artists
  • Landscape painting
  • Seascapes
  • Mountain scenes
  • Waterfalls and lakes
  • Buildings and architecture
  • Abstract painting
  • Large canvas projects
  • Painting instructors
  • Art classrooms
  • Artists following URARTSTUDIO tutorials
diver sunken ship underwater
Sunken Ship Beneath the Surface


Learn Alongside Hundreds of URARTSTUDIO Painting Tutorials

One of the greatest advantages of the Big Square Brush #1 is seeing exactly how it’s used throughout hundreds of URARTSTUDIO painting tutorials.

Watch how this versatile brush creates skies, blocks in mountains, paints reflections, establishes backgrounds, and builds strong compositions from the very first brushstroke. By following complete demonstrations, you’ll quickly gain confidence and learn techniques you can apply to your own original paintings.

Icy Mountain Path Under a Dramatic Sky
Icy Mountain Path Under a Dramatic Sky


Why Artists Love the Big Square Brush

Flat brushes are often the first brush artists reach for because they simplify the painting process and encourage strong composition from the beginning.

Artists appreciate this brush because it:

  • Covers large areas quickly
  • Produces clean, crisp edges
  • Holds plenty of paint
  • Creates smooth, even coverage
  • Works beautifully for both bold strokes and controlled details
  • Reduces unnecessary brush changes
  • Helps establish balanced landscape compositions

Whether you’re creating a peaceful lake scene or a dramatic mountain landscape, this brush provides the versatility needed for confident painting.

 


Create Bold Paintings with Confidence

A great painting doesn’t begin with tiny details—it begins with strong shapes, balanced composition, and confident brushwork.

The Big Square Brush #1 gives you the control to establish those foundations quickly, making it one of the most valuable brushes in any artist’s collection. Whether you’re learning through URARTSTUDIO tutorials or creating your own original artwork, this versatile flat brush will become an essential part of your creative process.

One brush. Strong foundations. Endless creative possibilities.

What Artists Are Saying About URARTSTUDIO Brushes

The following verified reviews come from artists who purchased URARTSTUDIO brushes and brush collections featuring the same quality, craftsmanship, and painting techniques.

Then include three of the strongest reviews, for example:

★★★★★ Pamela Wanklyn

“Excellent brushes and excellent tutorials. UrArtStudio has taught me so much and the paintings are beyond wonderful. This is the second time I’ve ordered these brushes, they’re so good I use them all the time.”


★★★★★ Angela Saca

“Love these brushes the best. Thanks!”


★★★★★ Willibald Mellitzer

“Perfekte Pinsel für Acrylfarben. Gerne wieder.”



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Shipping Information

  • Ships from: Ohio, USA.
  • International Orders: Buyers are responsible for any customs duties, taxes, import fees, or other charges required by their country.
  • Shipping & Delivery: Every order is carefully packaged to help ensure it arrives safely. Once your order has shipped, it is in the care of the shipping carrier. While we make every effort to support a smooth delivery, we cannot be responsible for items that are lost, delayed, or damaged during transit. For added peace of mind, we recommend purchasing shipping insurance for valuable orders.

Thank you for your understanding and support!

 

 

1 review

5.00 overall rating

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customers recommended this product

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John Ferguson (verified owner)

John Ferguson
May 28, 2026

Great wee paint brush, thanks.

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