Create masks, pinatas, bowls and critters. Fun stuff and extremely useable stuff. Discover which way best suits your style or your purpose. Tear up newspaper into little pieces and soak in water overnight. Whisk up the newspaper with an electric hand blender or upright blender.
Some people then boil up the soaking newspaper to loosen the fibres further.
Try each one to gain your preference. Squeeze out most of the water using a sieve then your hands. You will need to experiment to get the pulp consistency correct for your project. Add the powdered wallpaper paste to the moist newspaper and mix thoroughly. Use immediately or place in an air tight container.