Slip, Slop, Slap Takapuna Beach by Timo Rannali. Image size in millimetres: 335 x 185. Delightful kiwiana beach scene from contemporary NZ painter Timo Rannali. Auckland's Takapuna Beach with Rangitoto in the background. The title refers to a popular sunsmart campaign tagline that exhorted NZers to slip on a shirt, slop on some sunscreen and slap on a hat.