 Projects such as Mental Handicap (1976), Old Age (1979) and Death (1982) followed the one on vagrancy as Lenkiewicz continued to examine the lives of ostracised, hidden sections of the community and bring them to the attention of the general public.The Paul Downes song "Robert and the Cowboys" was inspired by the project and describes a number of the vagrants.In a parallel line of inquiry, Lenkiewicz also investigated some of society's most persistent taboos in projects such as "Jealousy" (1977), "Orgasm" (1978), "Suicide" (1980) and "Sexual Behaviour" (1983).