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 ...

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 ...

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 18th-century brass drawing ...

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 ...