In the latesixties Rex met a young girl from down the street who he asked to model for him. The modeling, as it often had in the past, became an affair and he began work on two sculptures into which he poured all that he had learned about anatomy, along with his emotional feelings towards female sexuality. He seemed to not be particularly concerned that Christine was only fifteen.

Increasingly there would be accumulations of photo imagery in his files and drawings in his notebooks of more and more specific obsessions regarding sex.

1918-1938 1938-1940 1940-1944 1944-1948 1948-1951
1951-1954 1954-1956 1957-1958 1958-1960 1960-1964
1964-1968 1968-1972 1972-1976 1976-1978 1978-1980
1980-1984 1984-1988 1988-1990 1990-1995 1995-1999