November 10, 1997 demonstration in India to mark the second anniversary of the execution of Ken Saro-Wiwa.[Photo: Ann Leonard]

November 10, 1998 protest at Shell gas station in Cambridge, MA by the Harvard Environmental Action Committee.[Photo: Jonathon Shapiro]

SHELL: MOP UP YOUR MESS! November 10, 1998 demonstration in front of Shell's offices in Washington, DC with members of the International Roundtable on Nigeria. Note the end of the 12 foot mop! [Photo: Ann Leonard]

The mops, along with the following sign:
"As supporters of Democracy and environmental justice in Nigeria, we present Shell with this mop and urge them to: MOP UP YOUR MESS!"
[Photo: Ann Leonard]