BENGALURU: Saturday last, Aparna Ramasimha hosted her eight-year-old daughter’s birthday party in her JP Nagar home. But instead of a cake, balloons, gift-wrapped goodies and multi-coloured banners, her living room was filled with blank canvases and paints. Ramasimha, a product manager at Oracle, hired an artist who taught the 15 children at the party to paint. The return gift for each child was a self-created ‘masterpiece’. Ramasimha has turned many such house parties into origami, glass painti ..