The Oldest Group read the story of Pandora’s Box – carried by Pandora that, when opened by her, unleashed many terrible things on mankind – ills, toils and sickness, – and  hope (Wikipedia).

Afterward they made thousands of ” good things and terrible things” (drawings on black construction paper) and hung them up on threads from the ceiling, to look like they were flying out of Pandora’s box…

A "terrible thing" made by the Oldest Group

Hanging the terrible things that come out of Pandora's Box