A Legacy of Light and Line: The Life of Eleanor Rogers Onderdonk In the heart of San Antonio, a city where history and landscape intertwine, the name Eleanor Rogers Onderdonk resonates as a symbol of artistic perseverance and regional devotion. Born on October 28, 1884, Eleanor did not merely enter a family; she entered an artistic dynasty. As the daughter of the esteemed Robert Jenkins Onderdonk—the man revered as the "Dean of Texas Artists"—and the sister of the legendary Julian Onderdonk, her very existence was steeped in the pigments and palettes of the Texas Impressionist movement. This…