A trefoil is a common motif found in gothic architect. In it’s most basic form it consists of three circular elements in the shape of a triangle. This how to describes the construction of a trefoil inside a circle, and […]
Geometry
Various learning materials for the geometry involved in stonemasonry.
Perpendicular Bisection Of A Straight Line
A perpendicular bisection of a straight line is a geometric construct intended to create a 90° angle using a compass. Method Draw the line to be bisected Draw the centre circle Draw second circle Draw third circle Bisect line Draw […]
How To Mark Mitres On Stone
In stonemasonry, when a moulding changes direction to follow the shape of the stone it’s called a return. Irrespective of the change in angle, whether simple or compound, the resultant mitre will always form a straight line. Using the ovolo […]
A Brief Introduction To The Origins Of Gothic Architecture
The term Gothic was originally used as a derogatory moniker during the latter part of the Renaissance to describe what was then thought of as impure architecture. The Gothic style originated in France during the 12th century and was known […]