Here's a progression of the rendering.
"Stitch"
Here’s a progression video of "Stitch" a 14” x 17" pet portrait rendered in pen and ink with ink wash
Source: https://vimeo.com/204646770
"Laura & Carter"
Here's a progression of this 16" x 20" pen & ink portrait with ink wash.
Source: https://vimeo.com/201958592
"Ansley, Audrey, Mac & Charlie"
Progression video of a portrait 19" x 24" Pen & ink drawing with ink wash.
Source: https://vimeo.com/203753992