The texture of a wall is something that is often overlooked in the design process.  Some homes are blessed with great bones, as shown below:

Aged brick adds so much character to a room.

.

Concrete wall gives the room a modern, industrial feel.

.

Wood walls are always interesting, but how about different size timbers arranged in a random pattern?? I love this look at Slowpoke Espresso Cafe in Melbourne, Australia.

.

For the do-it-yourselfer, textured wallpaper is a great option.  You can even paint over this one!

.

This resin is not only environmentally friendly, but also stylish.  Can you believe that’s seaweed pressed in between??

.

Or try dimensional wall tiles to add some depth!