Artists and designers 100 years ago were united in their embrace of modernity

The exhibition contains some stunning examples of Lorenzo Lotto’s approach to portraiture, which is to show the private rather than the public individual

Government ministers quarrel over paperwork, but also over the care and safety of 'sacred and symbolic' treasures

A collection of works donated to the nation by Etienne Moreau-Nélaton on display at the Grand Palais