Kapwani Kiwanga is a conceptual artist working across film, performance, sculpture, and installation. Through exhaustive research into topics including colonial history, social segregation, and marginalized stories, Kiwanga constructs artworks that tease apart power imbalances and the imperceptible nuances that comprise the aesthetics of power. Often grounding her projects in architecture and horticulture, Kiwanga has created artworks that engage a wide variety of subjects including mono-crop agriculture in Tanzania, the oil and fracking industries, ceremonies related to key moments in African independence, and historical racist lantern laws from New England and New York. In her ongoing work Flowers for Africa, Kiwanga installs fresh arrangements of cut flowers that are replicas of bouquets visible in archival images of the inauguration ceremonies of African countries.

For the High Line, Kiwanga presents On Growth, a sculpture of a fern encased in glass. The multi-faceted case is constructed from dichroic glass, which captures and transforms the light that passes through it, changing tone and color as it’s viewed from different vantage points. The work references Wardian cases, a predecessor of the terrarium, which were used to transport uprooted plants to Europe from overseas, allowing those species to continue to thrive amid London’s polluted air in the late 19th century. These enclosures resembled jewelry cases at the time and, similarly, often protected treasures from distant lands. On Growth draws on the colonial histories of institutional and commercial botanic nurseries that heavily influenced the scientific understanding of plants and horticulture of today.