I'm curious to find out how i can code this in css?

If i have a background image of wood and the wood texture changes across the page both horizontally and vertically.

i can't exactly have a single image (like a single horizontal line repeat). or a single vertical line repeat. If i take the line on the outside, it won't look like the vertical image or horizontal image inside.

http://pabloalvin.deviantart.com/art...xture-91469799
such as this image for example, do you think it's possible to use this as a background image and how would i go about coding it or separating into multiple background images.