acknowledgments
Aristides Athayde, International Legal Consultant, Environmental Conflict Mediator, Corporate Social Responsibility Advisor.
Dilva and Orlando Busarello, Architects, Urbanists, Landscape Architects.
Carla Fabiane Rasmussen, Librarian at the botanical Rare Books library at UFPR
Maibe Maroccolo, research on the Brazilian dye flora - knowledge, traditions and practices.
Paulo Henrique Labiak Evangelista, Professor, Botanist responsible for the Herbarium of the Botany Department at the Federal University of Paraná.
thankful to the technical team
Guillaume Antoine, pigment-technique
Guillaume Benard-Tertrais, conservation and installation
Atelier Jim de Missolz, steel-frame