This is a hot one. Small, sharp and unique.
Source GraphicsWall
This one could be the shirt of a golf player. Angled lines in different thicknesses.
Source Olivier Pineda
Washi (和紙?) is a type of paper made in Japan. Here’s the pattern for you!
Source Carolynne
Snap! It’s a pattern, and it’s not grayscale! Of course you can always change the color in Photoshop.
Source Atle Mo
With a name like this, it has to be hot. Diagonal lines in light shades.
Source Isaac
Actually, there's no clouds in it, but I think it looks quite nice.
Source V. Hartikainen
Submitted as a black pattern, I made it light and a few steps more subtle.
Source Andy
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
A seamless web background with texture of aged grid paper.
Source V. Hartikainen
A seamless pattern of "sewn stripes" colored in light gray.
Source V. Hartikainen