I start by collecting pages from magazines, supermarket folders, whatever paper with a bright color. Dividing the page in two, vertically I start to roll the pieces of paper, one by one. After that, they need to be flattened to make a coil (more) quickly.
After this preparation work (hundreds and hundreds of coils), it's time to glue them together and start to shape the piece you have in mind. You can do it freely or use an object (a bowl, a basket) as a matrix. That's all!