Stripes

[L?KE]

Any idea how I can implement just some stripes on an image.

I saw it on the pi designs banner, and wondered if it's a filter of some sort?

[Plux]

Any idea how I can implement just some stripes on an image.

I saw it on the pi designs banner, and wondered if it's a filter of some sort?

Pi banner?
You mean, like those thin low opacity lines running recurringly through the selected area?

[L?KE]

Oui, that it indeed what I mean.