Solemn Mass is the full ceremonial form of a Mass, predominantly associated with the Tridentine Mass where it is celebrated by a priest with a deacon and a subdeacon, requiring most of the parts of the Mass to be sung, and the use of incense. It is also called High Mass or Solemn High Mass.
Ite missa est sung by the deacon at a Solemn Mass at Santissima Trinità dei Pellegrini, Rome
The Tridentine Mass, also known as the Traditional Latin Mass or the Traditional Rite, is the liturgy in the Roman Missal of the Catholic Church codified in 1570 and published thereafter with amendments up to 1962. Celebrated almost exclusively in Ecclesiastical Latin, it was the most widely used Eucharistic liturgy in the world from its issuance in 1570 until the introduction of the Mass of Paul VI.
Elevation of the chalice after the consecration during a Solemn Mass celebrated by the Priestly Fraternity of Saint Peter.
A pre-1969 Roman-Rite high altar decorated with reredos and set on a three-step platform, below which the Prayers at the Foot of the Altar are said. Leaning against the tabernacle and two of the candlesticks are altar cards, to remind the celebrant of the words when he is away from the missal.
Missale Romanum in Croatian Glagolitic script printed in 1483
Elevation of the Chalice during consecration at a Missa Cantata
