This one was done with a cheap ink pen and some colored pencils. This is one of my favorites, and was a lot of fun to do.
A random abstract drawing using the same cheap ink pen and some green pen for color. Again, very fun to do. I find these very relaxing to draw.
Another random abstract with patterns.
Another random abstract drawing.
I got another pen and finished this one (from an earlier post).
This time with pen and colored pencil.