In 1942 , a great majority of his works were auctioned off . Most were purchased by the " Fundación IWO " ( the Argentine branch of YIVO ) and were stored at the Asociación Mutual Israelita Argentina . A few of the paintings were destroyed and many suffered some degree of damage in 1994 , when the building was destroyed by a car-bomb , killing 85 people . The surviving paintings were exhibited at the Eduardo Sívori Museum in 2011
building was destroyed
AMIA bombing
Maurycy Minkowski