Vanishing point of multipoint perspective, and historian Kirsti Andersen compiled these observations. She notes, in terms of projective geometry, the vanishing point is the image of the point at infinity associated with , as the sightline from through the vanishing point is parallel to . As a vanishing point originates in a line, so a vanishing line originates in a plane that is not parallel to the picture . Given the eye point , and the plane parallel to and lying on , then the vanishing line of is . For example, when is the ground plane and is the horizon plane,
To the Point To the Point To the Point was an hour-long public affairs radio program co-produced by KCRW in Santa Monica, California and Public Radio International. The program originated at KCRW at 1 pm Pacific Time each weekday. Award-winning journalist Warren Olney hosts the show; it was syndicated nationwide by PRI and aired in 15 states and Washington, D.C. by Public Radio International. KCRW continues to podcast the program weekly (sometimes more frequently). The program begins with its theme music, a clip from John Coltrane's "A Love Supreme." Olney then introduces the topics for the day's program, followed by a break for