Ashlar masonry
carefully cut and grooved stones that support a building without the use of concrete or other kinds of masonry
Atrium
a courtyard in a Roman house or before a Christian church
Basilica
in Roman architecture, a large axially planned building with a nave, side aisles, and apses
Bust
a sculpture depicting the head, neck, and upper chest of a figure
Coffer
in architecture, a sunken panel in a ceiling
Composite column
one that contains a combination of volutes from the Ionic order and acanthus leaves from the Corinthian order
Continuous narrative
a work of art that contains several scenes of the same story painted or sculpted in a continuous succession
Contrapposto
a graceful arrangement of the body based on titled shoulders and hips and bent knees
Cubiculum
a Roman bedroom flanking an atrium; in Early Christian art, a mortuary chapel in a catacomb
Cupola
a small dome rising over the roof of a building; in architecture, a cupola is achieved by rotating arch on its axis
Encaustic
an ancient method of painting that uses coloured waxes burned into a wooden surface
Foreshortening
a visual effect in which an object is shortened and turned deeper into the picture plane to give the effect of receding in space
Forum
a public square in a Roman city
Fresco
a painting technique that involves applying water-based paint onto a freshly plastered wall
the paint forms a bond with the plaster that is durable and long-lasting
Horror vacui
(latin for a “fear of empty space”) a type of artwork in which the entire surface is filled with objects, people, designs, and ornaments in a crowded, sometimes congested way
Impluvium
a rectangular basin in a Roman house that is placed in the open-air atrium in order to collect rainwater
Oculus
a circular window in a church, or a round opening at the top of a dome
Peristyle
an atrium surrounded by columns in a Roman house
Perspective
depth and recession in a painting or a relief sculpture
Linear perspective
achieving a three-dimensionality in the two-dimensional world of the picture plane
Atmospheric/aerial perspective
landscapes that give the illusion of distance
Pier
a vertical support that holds up an arch or a vault
Spandrel
a triangular space enclosed by the curves of arches
Triclinium
a dining table in ancient Rome that has a couch on three sides for reclining at meals; or a room containing a triclinium
Tuscan order
an order of ancient architecture featuring slender, smooth columns that sit on simple bases; no carvings on the frieze or in the capitals
Vault
a roof constructed with arches
Barrel vault
when an arch is extended in space, forming a tunnel
Groin vault
when two barrel vaults intersect at right angles
Veristic
sculptures from the Roman Republic characterized by extreme realism of facial features