Paula Rego review – tantalising drawings with the shoeprints left on them

Victoria Miro, London Mischievous, moving and troubled tales of female oppression unspool across the largest ever exhibition of the artist’s drawings, which show an intuitive touch her paintings lack When Paula Rego was nine, she drew her grandmother sitting comfortably in a chair. The old woman’s hair is pinned back, and she wears dangly earrings and thick-rimmed glasses on a chain. She might be reading or sewing – it’s hard to tell. Whatever it is, she’s absorbed in the task at hand. Just lik…