Jon FarberJon Farber, MSN, RN, CCRN, is a critical care nurse, nursing educator, and medical illustrator with experience in high-acuity intensive care settings and undergraduate nursing education. His work focuses on translating complex physiologic and clinica concepts into accessible visual frameworks that support deep learning and clinical reasoning. Central Command is the first guidebook of an educational series developed under RN Art Line, a project dedicated to visual nursing education, concept mapping, and systems-based learning for nursing students and clinicians. Read More Read Less