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.
Photo of Star of David on an old wall is courtesy of painter Orna Adoram who told me that it was created in a tough night during second Lebanon war. The Star of David is made from building materials, plaster and glue. The white and blue colors hint to the Israeli flag; the red – to the soldiers’ blood. 
Picture of Zeev Raban (1890-1970) illustration to the Song of Songs 1:2-4 is courtesy of Ruth Doron, Zeev Raban’s daughter, who lives in Jerusalem and owns the copyrights of his works.
Picture of Zeev Raban (1890-1970) illustration to Song of Songs 1:5-6 is courtesy of Ruth Doron, Zeev Raban’s daughter, who lives in Jerusalem and owns the copyrights of his works.
Photo of Stars of David is courtesy of Israeli painter Ofira Oriel who lives in Modi’in.
Picture of Zeev Raban (1890-1970) illustration to the opening verses of Song of Songs 4 is courtesy of Ruth Doron, Zeev Raban’s daughter, who lives in Jerusalem and owns the copyrights of his works.
Picture of Zeev Raban (1890-1970) illustration to the Song of Songs 3:6-11 is courtesy of Ruth Doron, Zeev Raban’s daughter, who lives in Jerusalem and owns the copyright of his works.
Picture of work of art with Star of David is courtesy of Amos Plaut.
