Iwan Iwanoff was born in Bulgaria into an artistic family, with his father, Nickolai Iwanow, a journalist and a poet, and his mother, Maria, née Schopowa.
[1] He designed an outstanding chapel for the final project which brought him high praise when graduating with a Diploma of Engineering and Architecture in 1946.
[1] With his remarkable abilities in drawings and innovation in expressing his design, Iwan Iwanoff soon became a well known architect and his concept was that "architecture was an art".
Krantz and Sheldon were a large commercial architectural company which had a major focus on designing flats in Perth.
After visiting Western Germany, he briefly joined Bund Deutscher Architekten Organization (Federation of German Architects) before returning to Perth, to work with Krantz & Sheldon, in December 1961.
Rather than eschewing art and aesthetics as the brutalists at least claimed to, Iwanoff remained an artist throughout his life, and took great care in deciding just how far individual blocks should protrude or recede, sometimes arranging them with his own hands on site during construction.