Un retrato de N. B.
- Tahun: 2020
- Negara: Spain
- Aliran: Dokumenter
- Studio: Kutxa Fundazioa
- Kata kunci: basque country, spain, essay film, portrait of an artist, spanish painter, spanish art, spanish sculptor, short film
- Direktur: Peio Aguirre
- Pemeran: Maider Oleaga
