The Grand Hilbert Hotel, by Jessica Gomes.
Marlon de Oliveira Gomes is a fifth-yeah Ph.D. student in the Mathematics Department at Stony Brook University.
Hilbert's hotel is a thought experiment that illustrates the counterintuitive properties of infinite sets. It is always fully booked, but there is always room for more.
The facade is inspired by the architecture of Pelourinho, the historic center of Salvador, Brazil.