I haven't done much of any (ink) pointillism since high school, when I learned it (25 years ago, WHAT?). I saw something online that was probably just a bad bitmap image, but it inspired me. Here's the result (with a closeup):
Micron pen, about 3x3", 2016.
Close-up for your edification.
Megan Foldenauer Creative
This is the hub for all of Megan Foldenauer's artistic endeavors.