It’s a geodesic sphere made by Marian himself created from the dimenisions of Domencia but in the form of a Sphere.

// La Perla / Portalito https://docs.google.com/document/d/118C3cWP4NyIICxFLVQb6fjcMvjYDADd-PJtTtyrIGaU/edit // La Esfera https://docs.google.com/document/d/1nCYy-LjuNIeXoWkAEED-_Z9bUNo3pw43JP5wtAM_pys/edit#heading=h.52kwvovhstg9