Ellipse drawings in various sizes

Am working on a series of ellipse drawings in various sizes. Shown here are 10 x 8 inch and 14 x 11 inch versions in black ink and a rainbow spectrum of colors. I accomplished these drawings  by rotating each successive ellipse line plot in consistent increments in a clockwise direction. Each ellipse is shorter and wider in equal increments.

"Orbit" and "Realm" Copyright Mary Wagner
“Orbit” and “Realm”, 14×11 inches, pigment ink on paper.
"Orbit" and "Realm" Copyright Mary Wagner www.parametricdrawing.com
“Orbit” and “Realm” , 10×8 inches, pigment ink on paper.