Mysterious sign in Tel Aviv this evening December 16, 2018February 19, 2014 by Mish Aminoff My cousin Susi has since solved the mystery for me. The graffiti is basically a Hebrew pun; the question mark symbol asks why? The word for why in Hebrew is lama. This is juxtaposed with a representation of a llama. Related posts: Tel Aviv Life guards Representations of Gender, Age and Identity in Graffiti and Illustration Graffiti and (multilingual) exclamations of love