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A string line is a tool made for the purpose of marking a straight line, level, or corner for construction purposes. when building foundations, string lines are hung on batter boards [1] View of crossed strings at batter boards. indicating corner of foundation.
A team of bricklayers preparing to lay courses of bricks (1917) Illustration of how the bricklayer, on clearing the footings of a wall, builds up six or eight courses of bricks at the external angles. A bricklayer, which is related to but different from a mason, is a craftsperson and tradesperson who lays bricks to construct brickwork.
If the bricklayer frequently stops to check that bricks are correctly arranged, then masonry in a raking monk bond can be expensive to build. [ 37 ] Occasionally, brickwork in such a raking monk bond may contain minor errors of header and stretcher alignment some of which may have been silently corrected by incorporating a compensating ...
Chalk line tool. A chalk line or chalk box is a tool for marking long, straight lines on relatively flat surfaces, much further than is practical by hand or with a straightedge. They may be used to lay out straight lines between two points, or vertical lines by using the weight of the line reel as a plumb line.
String art, created with thread and paper A string art representing a projection of the 8-dimensional 4 21 polytope Quadratic Béziers in string art: The end points (•) and control point (×) define the quadratic Bézier curve (⋯). The arc is a segment of a parabola.
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Line art or line drawing is any image that consists of distinct straight lines or curved lines placed against a background (usually plain). Two-dimensional or three-dimensional objects are often represented through shade (darkness) or hue . Line art can use lines of different colors, although line art is usually monochromatic.