Exhibition of a new picture by Professor B. Schatz, “Why Did You Slaughter My Child?!” at the Schatz Gallery in the permanent “Bezalel” exhibition. Poster inviting the public to the new exhibition by the founder of “Bezalel,” Boris Schatz, created in response to the 1929 riots, which stunned Schatz. Schatz even appeared before the Shaw commission that investigated the 1929 riots. [1] leaf, 33×69 cm. Written in Hebrew and in English in black and red lettering. Fine-very fine condition, fold mark at center, tiny tears in the margins.