El Tío León y la Niebla: Master Emotional Spanish & Family Communication

70 years old. Has lived in Bilbao his whole life, inspired by the Guggenheim's arrival. Never married, devoted to art. His sculptures are in major museums across Europe. Spends nights reading about quantum mechanics 'for fun.' Recently forgetting words, repeating stories, getting lost in familiar places.

65 years old. León practically raised her after their parents worked long hours at the factory. She owes him everything and the thought of him declining is unbearable.

38 years old, León's niece (Alex's cousin). Works in geriatric care. Has seen cognitive decline professionally and now fears seeing it in her beloved uncle.

62 years old, owns a prestigious gallery near the Guggenheim. Has shown León's work for 30 years. Recently, León missed a meeting and seemed confused about a piece he'd created.