In Freeplane node need not be a plain one. Node and its content can be well customized with different shapes. Generally we call it as Cloud. A cloud covers the entire area of a node and its contents and can take shape like Arc, Star, Rectangle etc.<gallery mode="packed" heights="200px">
File:Insert cloud FP.png|Inserting cloud to the node
File:Insert cloud FP.png|Inserting cloud to the node