It’s called Vicissitudes. It was created by Jason deCaires Taylor.
and it isn’t in honor of the murdered Africans. here’s what it’s actually about according to the artist’s site.
Vicissitudes depicts a circle of figures, all linked through holding hands. These are life-size casts taken from a group of children of diverse ethnic background. Circular in structure and located five meters below the surface, the work both withstands strong currents and replicates one of the primary geometric shapes, evoking ideas of unity and continuum.
The underwater environment is much like that of the outdoors. An object is subject to changes in light and prevailing weather conditions. The cement finish and chemical composition of Vicissitudes actively promotes the colonisation of coral and marine life. The figures are transformed over time by their environment, and conversely as this happens so they change the shape of their habitat. This natural process echoes the changes exacted through growing up. Social interchange shapes this process, while conversely as the product of a particular society we in turn invoke change on the workings and dynamics of that environment.
The sculpture proposes growth, chance, and natural transformation. It shows how time and environment impact on and shape the physical body. Children by nature are adaptive to their surroundings. Their use within the work highlights the importance of creating a sustainable and well-managed environment, a space for future generations. Taylor notes that close to forty percent of coral reefs worldwide has been destroyed and that this figure is set to increase. His work reminds us that the marine environment is in a constant state of flux, and that this in turn reflects poignantly the vicissitudes, changing landscapes, of our own lives.”