Portrait of Queen Dona Maria I of Portugal (1734–1816) oil on canvas Portuguese school 18th C. (4th quarter) small restoration Dimensões (altura x comprimento x largura) - 63 x 51,5 cm Notes: a very similar painting is part of the collection of the Aveiro Museum/Santa Joana - vd. https://www.cm-aveiro.pt/visitantes/estacao -nautica/noticia/visitas-guiadas-a-exposicao-o -retrato-nas-colecoes - accessed on May 15, 2026, at 2:31 pm