construction drawings also called contract drawings or working drawings, are the portion of the contract documents showing accurate graphic...

anamorphosis is a distorted image that appears in natural form only when viewed at a special angle or reflected...

sketch A sketch is a simply or hastily executed drawing representing the essential features of an object or scene...

perspective drawing any various techniques for representing three-dimensional objects and spatial relationships on a two-dimensional surface as they might...

grading plan a plan showing the proposed finish contours and elevations of the ground surface of a construction site...

rendering a rendering is a drawing, especially a perspective, of a building or interior space, artistically delineating materials, shades,...

orthographic projection is a way of drawing an 3D object from different directions. Usually a front, side and plan...

freehand drawing the art, process, or technique of drawing by hand without the aid of drafting tools or mechanical...