Playing the piano, going for walks and doing household chores are what make Daniel in New York an everyday hero for Alzheimer's patient Byron O'Connell. Now he's making a film to encourage those dealing with the disease.
Polish video artist Piotr Wancerz is famous for his time-lapse films. After he was invited to make a video of New York City, he explored the city, shooting thousands of images.
His works infused with irony and reflection, German artist Sigmar Polke was an enigmatic observer of his era. A German museum is showing an enhanced version of the retrospective that's passed through New York and London.
Black comedy-drama Birdman has scooped the big prize of the night at this year's Oscars. The film won Best Picture as well as Best Director for Alejandro Gonzalez Inarritu.