Oswaldo Viteri is an Ecuadorian neo-figurative artist. Viteri gained recognition for his assemblage work, but has worked in a wide variety of media, including painting, drawing, printmaking, and mosaics.
Oswaldo Gonçalves Cruz, better known as Oswaldo Cruz (Portuguese pronunciation: [ozˈvawdu ˈkɾus]; 1872 – 1917), was a Brazilian physician, pioneer bacteriologist, epidemiologist and public health officer and the founder of the Oswaldo Cruz Institute.