Pole dancers are very fun to sketch, the way they twist their bodies and do unusual poses and moves is very interesting and fascinating, like ballet, performance art. I did these from instagram friends. They are all done in ink with the carbon pen and the Lamy safari on a Stillman and Birn notebook.
For accuracy, I penciled first to resolve proportions, so that my line is cleaner when I ink rather than an spontaneous sketch that has many squiggly lines that fall around a ballpark approximation of proportion. I wanted to give justice to the beauty of these girls and their fabulous art.