Altare Cathedrae Sancti Petri

The Altar of the Cathedral located in the apse of the Basilica of St. Peter in the Vatican captured, presumably, in a short period of time between the morning Mass on Holy Thursday and the Vespers followed by the stripping of altars. This would be indicated by a violet-covered cross and a sedilla covered with a material of the same color and set on the Epistle side, as well as a white antependium that does not match the set. On the left side of the photo one can see a Paschal candlestick.