The Gallery of Fluid Motion is one of the most enjoyable aspects of the American Physical Society’s Division of Fluid Dynamics conferences. Although I had long admired the creativity of the entries, I never found the time to create a poster or video worthy of submission. In 2016, I devoted a significant effort to capturing a phenomena under investigation, and submitted a poster, which was one of the winners of the 2016 APS/DFD Gallery of Fluid Motion award winners in the poster category.