This statue in Arroios tells a bigger tale than it appears to. It marks a deeply compelling, materialised chapter of Portuguese religious history; this site honours Teresa de Saldanha (1837–1916), a highly talented, multilingual noblewoman who completely abandoned her comfortable life to protect vulnerable women and children from factory exploitation.

Her clandestine legacy traces back to this very street. Following the turbulent political shifts of 1910, Teresa was forced to abandon her public institutions and spent her final years living in secret right here in this humble house. Operating strictly in hiding, she remarkably continued to govern her congregation, which rapidly expanded across Brazil, the United States, Belgium, and Spain.

She passed away here in 1916 with a widespread reputation for sanctity. Unveiled on 8 January 2016 by the Junta de Freguesia de Arroios to mark her centenary, the monument stands as a powerful testament to a woman who quietly directed a global network of compassion from the shadows of Lisbon.