Cotton
Cotton duck is a lot less expensive because it is made of shorter threads that have been woven together. The result is that it is weaker than linen (yet still sufficiently durable with the right treatment), and the grain looks different. Cotton tends to be lighter in colour. It is available off the roll primed and unprimed, in a range of grains and varying weights, we recommend a heavier weight canvas for larger paintings. The rest of the decision making process is down to you and your aesthetic preferences.
Jackson's : Premium Stretched Cotton Canvas : 10 oz
65 sizes from 8 x 10cm to 120 x 150cm, and 45 sizes from 3 x 4in to 47 x 47in
From $4.10
Arta : Studio : 17mm Cotton Stretched Canvas : 380gsm
19 sizes from 6 x 6in to 24 x 30in, and A4 to A2
From $3.00
Belle Arti : Gallery Cotton Fine Stretched Canvas
Available in 26 sizes from 18 x 24cm to 120 x 150cm
From $7.00
Daler Rowney : Stretched Canvases : Medium Grain
Available in 17 sizes, 20mm and 28mm depths
From $8.80
Daler Rowney : FW : Mixed Media Canvas : Pack of 4
4 sizes available from 8 x 10in to 12 x 16in
From $24.00