Paris, 1988
Addis Ababa, 1993
London, 1988
Bbilili, Zambia, 2000
London, 1988
Danakil Desert, Ethiopia, 1992
Jerusalem, 1987
Lake District, England, 2017
Jerusalem, 1987
Addis Ababa, 1992
Prague, 1990
London, 2015
Addis Ababa, 1993
Prague, 1990
Rural Zambia, 2000
Addid Ababa, 1992
Prague, 1990
Prague, 1990
Rural Spain, 1992
Prague, 1990
Prague, 1990
London, 2015
Rural Zambia, 2000
Prague, 1990
Newark, New Jersey, 1987
Rural Zambia, 2000
Cordoba, Spain, 1988
New Jersey, 1987
Bbilili, Zambia, 2000
Choma, Zambia, 2000
Rural Zambia, 2000