"L'arte latinoamericana tra autonomia culturale ed influenza europea" ["Latin American art between cultural autonomy and European influence"], "Lux Terrae" magazine, 2016 (Italian)
"La etnicidad afrohispànica en Ecuador - Historia fundamental" ["Afro-Hispanic ethnicity in Ecuador - Fundamental history"], "Desde la Tierra del Sol" magazine, 2018 (Castilian)
"La missione dell'artista nell'America Latina del nuovo millennio" ["The artist's mission in Latin America of the new millennium"] - Conference at Universal Expo 2023, Rome Eur (Italy) - World Congress in Italy - June 16÷18, 2023 (Italian)
"Alexandra Quintero, l'arte come percorso iniziatico attraverso l'America Latina, l'Europa e l'Africa" ["Alexandra Quintero, art as an initiatory path through Latin America, Europe and Africa"], Presentation, 2022 (Italian)
"Cultura nell'Africanità ed Africanità nella Cultura" ["Culture in Africanity and Africanity in Culture"], Cumbre Mundial de las Artes y las Ciencias por la Paz y la Vida [World Summit of Arts, Sciences and Spirituality for Peace and Life], Intervention, 2021 (Italian)
