Green and grey abstract pen and pencil drawing “Origins” March 1, 2013November 22, 2022

Fibonacci sequence ballpoint pen drawing February 26, 2013May 21, 2018

Still Life With Black Flowers In Blue Vase February 16, 2013May 21, 2018

Big blue and black epitrochoid hypotrochoid drawing completed February 12, 2013May 21, 2018

Coloring Between Lines On My Parametric Drawings February 5, 2013May 21, 2018

Very large epitrochoid drawing in progress blue and black ballpoint pen January 28, 2013May 21, 2018

One Lovely Blog Award | Very Inspiring Blogger Award January 14, 2013April 30, 2025

Anomaly: big drawing with dozens of hypotrochoid patterns January 12, 2013May 21, 2018

“Double Rose” red and black pattern. January 7, 2013May 21, 2018

“Maelstrom” Red and black abstract expressionist ink drawing. December 10, 2012November 22, 2022

Triangle and circle series in red and black ballpoint ink December 5, 2012May 21, 2018

Series: triangles & circles November 29, 2012May 21, 2018

Really big drawing of epitrochoids and hypotrochoids November 14, 2012May 21, 2018

Pictures of ballpoint pen drawings. October 21, 2012November 8, 2018