Aboard the “Express Santorini” cruise, Between Islands travels through the Azores archipelago. Through diaries, archive images and using reports from travellers and sailors, we focus on a time when the sea was a significant community and social space.

At the time Portugal presented a strange spectacle to the rest of Europe. D. Afonso VI, son of the fortunate D. João de Bragança, was in possession of the throne and was an insane imbecile. His wife, daughter of the Duke of Nemours and cousin of Louis XIV, dared hatch a plot to oust her husband from the throne. The king's stupidity justified the queen's bravado. Despite being master of unusual strength and having slept with his wife for a long time, she accused him of being impotent. Marie Françoise had acquired through artfulness what Afonso had lost in anger in the kingdom. She had him imprisoned ( November 1667 ) and quickly obtained a papal bull from Rome to confirm her virginity and bless her marriage to her brother-in-law Pedro. Portugal's submission for the Academy Award for Best Foreign Language Film in 1990.

Julian Nakaura, a priest of the Society of Jesus, was one of four young ambassadors sent to Rome by the Jesuits in 1582, as proof that Japan had converted to Christianity. Fifty years after the mission, which so fascinated European royalty, Julian was forced again to prove his faith, only this time before a Shogun, who wanted to force him to abandon his religion. Julian resists, as does Miguel Chijiwa, a fellow at the embassy to Rome, who become a martyr. Betrayed by Cristóvão Ferreira, who cannot bear the torture, Julian suffers an inglorious death ... or maybe not. All the while, a woman wants to discover her past...

A technical problem aboard a transatlantic flight forces a plane to land in Porto Santo, the small island of Madeira's archipelago where, according to a legend, Christopher Columbus the 15th century navigator, lived for a while and entertained a sexual relationship with a widow and her nubile daughter. A girl photo journalist profits to stay the extra-needed days for repair, to visit the island - and eventually she'll become part of complex relationships among some of the secluded people of the island. Also, a yacht lost in the high seas in 1947 reappears from the misty horizon 50 years later - to unite Fanny and João, a contemporary navigator.