environmental
africa
african
black
borehole
boy
child
climate change
disease
drinking
drinking water
drought
environment
global warming
hand pump
hands
health
health care
healthy
little
malawi
nonprofit
people
person
portrait
positive
prevention
pumping station
pupil
rural
safe
sanitation
schoolgirl
symbol
third world
thirst
thirsty
village pump
water pump
zimbabwe