What is the entasis in ancient Greece?
‘Entasis’, from the Greek word εντε´ινειν, to stretch, means tension or bowing. According to Penrose (1888, p.
What is an entasis in Greek architecture?
entasis, in architecture, the convex curve given to a column, spire, or similar upright member, in an attempt to correct the optical illusion of hollowness or weakness that would arise from normal tapering.
What is entasis And what is the significance?
In architecture, entasis is the application of a convex curve to a surface for aesthetic purposes. Its best-known use is in certain orders of Classical columns that curve slightly as their diameter is decreased from the bottom upward. It also may serve an engineering function regarding strength.
What is the function of entasis?
Architectural experts generally agree: Entasis is the “swelling given to a column in the middle parts of the shaft for the purpose of correcting a disagreeable optical illusion, which is found to cause their outlines to seem concave instead of straight”- Penrose (1888).
What does the term entasis mean?
a slight convexity
Definition of entasis : a slight convexity especially in the shaft of a column.
What is entasis quizlet?
Entasis. A bulge in the body of the column that makes it appear straight, even from a distance.
What are triglyphs and metopes?
The triglyphs were the ends of the wooden beams of the roof, and the metopes were the spaces between the beams. When architects began building stone temples, they wanted them to look familiar, so they kept the pattern, even though it had nothing to do with the structure anymore.
What is a echinus in architecture?
Architecture. an ovolo molding, especially one having an outline with several radii or one carved with an egg-and-dart pattern. the prominent circular molding supporting the abacus of a Doric or Tuscan capital.
Which of the following describes Entasis?
Entasis is an architectural style that features curvature of columns, doorways, supports, or walls. The style emphasizes a convex curve shape, meaning that the body of the structure appears to bulge or bend outwards.