Georgia O'Keeffe's career is bookended by circles. She drew and painted them often in the 1910s, then in 1946 abandoned the motif, didn't draw or paint them for nearly three decades, then brought them ...

Kim Kardashian has teased an exciting and secretive sketch for her appearance on Saturday Night Live's 50th anniversary special. Returning to the SNL ...

Put the compass spike at the bottom of the circle and draw an arc that touches the top of the circle and extends more than half way down each side... Image caption, ...then keeping the compass ...