 Abraham's "Musikerhaus" was completed posthumously, under the supervision of Abraham's daughter Una, in 2013.In 2015, The German Architecture Museum (DAM) identified Abraham's "Musikerhaus" as a significant new building constructed in Germany.Abraham was awarded a "Stone Lion" (1985), at the 3rd International Architecture Exhibition for "Progetto Venezia," an international competition sponsored by the Venice Biennale, under the directorship of Aldo Rossi.