Her habitual practice uses speculation. She understands speculation as a wrapper that gives power to ordinary stories. Currently, her speculations are mainly focused on storytelling and representation of shamed, plundered and demoralized civilizations. considering the socio-anthropological field as a starting point.

 

In her work, there are stages marked by interests that begin and come to an end. The approach to these particular interests, which are different between them, determine the work processes and the plastic/visual language of each project.

 

Cosa considers that the appropriation and intervention -both plastic and symbolic- of what she finds in her daily life is part of her statement and her main way to trigger critical thinking.