Drawing Zentangle Tangle Patterns Spoolies and Swerve and adding contrast/colour.

What to do on a Sunday morning? Arty things of course!
So, yesterday I drew the design to the right and added some colour to it. But it was lacking something. I eventually worked out, at around the same time someone made a suggestion on my YouTube video, that it needed more contrast.
So, I set about doing just that, as well as showing/explaining how I add weight to lines to help increase the contrast and sense of volume. That’s what the greyscale drawing is all about.
For the other one, I used sepia and red oxide Inktense pencils and a damp brush to add more colour and increase contrast. I made some bad decisions in adding cross-hatching to some of the elements of that design. But that meant it was a great piece to work on improving my skills.
I’m often way too timid with contrast, at the start. But as long as I use a medium that allows me to gradually build up layers, I eventually get there.
Today’s video shows how I achieved this higher contrast finish with both line weight and colour/shadow, and you can watch it by clicking on this link.