Explore the third lecture in a series on equivariant minimal surfaces in symmetric spaces using Higgs bundles. Delve into advanced mathematical concepts as John Loftin continues his discussion on zero mean curvature surfaces. Part of a five-day discussion meeting organized by the International Centre for Theoretical Sciences, this lecture contributes to a comprehensive exploration of minimal surfaces, maximal surfaces, and zero mean curvature surfaces in various spaces. Gain insights into cutting-edge research methodologies and engage with complex mathematical theories in this 1 hour and 34 minute presentation. Suitable for PhD students, postdocs, and faculty working in related mathematical fields, this lecture offers an opportunity to deepen understanding of this evolving area of study.