 In these works, Gideon Efrat asserts, Aroch combined “Israeli lyrical abstraction, which Zaritsky and his colleagues had exported from Paris, with the memory of the Jewish people, a combination of New Horizons and Old Horizons.” and Judaism with Universalism.In his works "The High Commissioner" (1966) and "Agripas Street" (1964), Aroch created his most typical combination of “concrete” local perceptions and international “Pop Art”.In "Agripas Street," the most widely analyzed of all Aroch's works, Aroch combined symbols from the period he spent at Bezalel in Jerusalem that emphasized his interest in the religious and secular symbolism of authority and government.