The sprinkler origami is a simple modular paper design, which definitely suits the beginners! Made by Paula Versnick. The modules only need 8 creases and the assembly is really straight forward. You can do as many modules as you want and assemble them differently, the video shows how to fold a module, how to connect it to another one and some examples. The modules can also be sinked, it's a really good model for practicing that move.