Home > Glossary
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Tempera
painting technique using powdered pigments.
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Tie beam
the horizontal transverse beam in a roof, tying together the feet of the rafters to counteract the thrust.
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Tierceron
additional rib in an arch which does not join the main arch keystone; exists in Gothic and Renaissance styles
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Torus
a convex molding that is a semi-circle or semi-ellipse.
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Transept
the part of a cruciform church with an axis that crosses the main axis at right angles.
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Tribune
vaulted gallery above the aisles or the narthex with arched mouldings that open on to the nave.
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Triforium
a narrow passage in the thickness of the wall with arches opening onto the nave.
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Turret
A small, skinny tower usually at the corner of a building.
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Tympanum
the section atop the Lintel of a portal or doorway, enclosed by an arch, often featuring significant sculpture work.