Winston Churchill, Brigitte Bardot and Federico Fellini tip their hats to the French photographer Claude Azoulay in a new exhibition here in Paris. Also, Pakistan is hoping to build bridges with its Indian neighbours via arts and culture, as Lahore hosts its first Biennale featuring local and regional artists. Meanwhile, we meet the people behind the green screen technology making blockbusters go off with a bang in the special effects studios of London.
And the proto-abstract work of early 20th century painter František Kupka is on show at Paris's Grand Palais in a riot of colour, curves and conceptual figures.