Blocs- Arches

Nos blocs de feuilles collées sur quatre côtés maintiennent le papier tendu, éliminant le besoin d'étirement. Grâce à un bord ou un coin prévu pour détacher les feuilles facilement, vous pouvez peindre librement sans craindre la déformation du papier.
31 Articles

Arches : Aquarelle : Watercolour Paper Blocks

Available from 6 x 12in to 24 x 18in

À partir de 23,35 €

Paper Block: Popular Questions from Artists


What is a Paper Block?

A paper block is a pad of paper bound on all four sides with adhesive, designed to keep the sheets flat during use. This binding eliminates the need for stretching and helps prevent curling or buckling when working with wet mediums like watercolour or acrylics.

Paper art blocks are made using high quality materials and are available in various textures and weights, making them suitable for a wide range of techniques. Once your work is complete, the paper is easily removed with a palette knife or craft knife starting at the small unglued section found on each block.

Artists use art paper blocks for their convenience and ability to maintain a flat surface when applying wet paints. By eliminating the need to pre-stretch paper, watercolour paper blocks save time and ensure smoother results.

The adhesive binding helps prevent warping or curling, making them a reliable choice for watercolourists, acrylic painters, and other artists working with wet media. Additionally, their portable design allows artists to paint on location without the need for extra tools.


‘I really enjoy the feel of the paper – it looks and behaves like tightly woven (think linen), primed canvas, so initial layers of paint are smooth and the colours are bold from the jump.

There is minimal absorption, if any, and the paper showed absolutely no signs of bleeding or buckling, despite me using very concentrated applications of medium and strong marks. Thick brushstrokes hold their shape and texture, whilst thinner washes maintain a crisp outline.’

- Artist Rosie Phillips, ‘Three Painters Test Jackson’s Painting Paper Blocks’, Jackson’s Art Blog.


Paper blocks emerged as a practical innovation in the 19th century, designed to meet the needs of watercolour artists who sought a reliable way to keep paper flat during painting. This was a significant improvement over traditional stretching methods.

Over time, manufacturers refined the concept, creating premium art block paper for professionals. Artists like John Singer Sargent utilised watercolour paper blocks for their practicality when plein air painting.


Jackson’s Art Supplies offers an exceptional range of paper blocks from trusted brands like Arches, Bockingford, Fabriano and Hahnemühle, as well as our own Jackson’s range.

Our selection includes watercolour paper blocks, paper blocks for oil painting, and versatile options for mixed media. Backed by a 4.8-star Trustpilot rating, we provide fast delivery, eco-friendly packaging, and expert advice to help you find the perfect art blocks for your projects.

Shop Paper Art Blocks for Sketching and Painting

Discover Jackson’s extensive range of art blocks today. Whether you’re looking for watercolour paper blocks, smooth surfaces for drawing, or textured options for mixed media, we have you covered.

Need more help? Visit our Contact Us and Help & Advice pages.


How is a Paper Block Different to a Gummed Pad?

A paper block is glued on all four sides, keeping the paper flat during use, while a gummed pad is glued only on one edge. Art blocks are ideal for wet media like watercolour and acrylics as they minimise warping, while gummed pads offer easy sheet removal.

What Weight Range is Available in Your Paper Block Selection?

Our paper blocks range from 200-299 gsm for lighter applications to 500-799 gsm for heavier techniques like oil painting or thick acrylic washes. Choose higher weights for exceptionally fluid or thick, impasto applications.

How Can I Remove Paper Without It Tearing?

Use a palette knife or similar tool to gently slide along the unglued edge of the paper block, lifting the sheet without damage. This ensures your completed artwork remains intact.

What Types of Surface Textures are Available?

Choose from smooth/hot press for fine details, medium/cold press for watercolour and fluid washes, rough for bold textures, plus canvas-style surfaces for painterly applications. Each texture enhances specific techniques and mediums.

Are Art Paper Blocks Better Quality Than Standard Art Paper Pads?

We offer paper blocks and standard paper pads in a range of qualities, from those best for beginners to premium surfaces for professional artists. Blocks are ideal for wet media, while pads are often better for quick sketches or preparatory work.

Which Brands are Available in Your Paper Block Range?

Our selection includes top brands like Arches, Bockingford, Fabriano, Hahnemühle, Stonehenge, and Jackson’s own range of art blocks. Each brand offers excellent options for watercolours, acrylics, and more.

What Sizes are Available in Your Paper Block Range?

We offer sizes from compact 3 x 4 in blocks for tests to large 24 x 31 in formats for ambitious works. Whether you need small, portable options or large-scale surfaces, there’s a paper block to suit your needs.

Are There Vegan Art Paper Blocks?

Yes, many of our art blocks are vegan-friendly and made without animal-derived sizing. Brands like Hahnemühle, Etchr, and Jackson’s provide excellent vegan options. Use our filtering tool to refine your search.

Do You Have Art Paper Blocks with Acid-Free Paper?

Yes, most of our art block paper is acid-free, ensuring long-lasting durability and resistance to discolouration.

To learn more, read ‘What Makes a Long-Lasting Art Paper?’ on Jackson’s Art Blog.