No, it is not…
…no, it is not a chapel, not a sanctuary and in any case not a tomb. It is simply a place enclosed by four stone walls, while another stone at the center might be the altar. The entrance is screened by a tree we want to conserve. The walls, inside, have a ledge on which we can sit and wait… waiting with our feet on the ground, head in hands. “Things themselves know when they ought to happen”.
Text from the “Vatican Chapels” catalogue, edited by Electaarchitettura