The gargantuan, bewildering Louvre

Exhibition of the week Turner & Constable: Rivals ...

Exhibition of the week Wes Anderson: The Archives ...

From gleaming presents to inebriating parties, discover five artists’ interpretations of the festive season

Alexander Marshal–this country’s first major botanical painter–deserves to be better known, writes Tiffany Daneff, after seeing his luminous originals in the Royal Collection

Dreams defy exact scientific analysis