If two lines are drawn at right angles to each other, they are said to be perpendicular. A line drawn to cut another line or angle in half is a bisector. The path of a point that moves according to a ...

Rotio has created a new drawing tool specifically designed to provide greater control and more accuracy when sketching out ideas and drawing line work details. Designed to be an intuitive tool the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This leg for a drawing compass has a ...