This week on Friday Focus: sites that make use of interesting repeating images as backgrounds.

This week’s Friday Focus features different institutions of society as design inspiration for the featured websites. Did they make you do a double-take too?

Focus is one of the most important aspects of design—you need to tell the audience which elements are important and which aren’t. This week’s featured sites execute this idea well, and even take it to the next level. See if these designs don’t grab your attention at all!