Ann Veronica Janssens review – Jackson Pollock meets Disney princess party

South London GalleryVapour, shattered glass, glitter strewn across the floor – now feels like the right moment for the Belgian artist’s playful, shimmering workBuckets of glitter, coloured lights and a hall of mirrors. No, the carnival isn’t back in town. These are the raw ingredients for Ann Veronica Janssens’ sparkling takeover of South London Gallery (SLG). The glitter – iridescent blue with a hint of pink – has been strewn in armfuls across the wooden floo