The Hebrew on the wall is a verse from II Sam 1:23
They were swifter than eagles, they were stronger than lions
Picture is courtesy of "templar1307" who published it on Flickr.
This blog (by Zeev Barkan) is dedicated to the Star of David, its history, its various meanings and usages in different cultures. It includes thousands of pictures of Star of David, six-pointed stars, hexagrams, Solomon's Seals, Magen Davids and yellow badges,and served as a resource for three books and four art exhibitions.
They were swifter than eagles, they were stronger than lions