Fig. 2
From: Creative exploration as a scale-invariant search on a meaning landscape

Players’ dynamics induces multi-layered meaning landscapes. a A searcher walks on the network of shapes. The network of shapes consists of core shapes (marked in red), gallery shapes (marked in green) and all other shapes (marked in blue). Shapes are connected by one move of a square. b The meaning landscape built on top of the network of shapes. Close by core shapes typically belong to different meaning categories. c The meaning landscape is composed of a multi-layered space of meaning dimensions. Each shape has M dimensions of meaning, corresponding to M meaning landscapes which show high meaning for shapes in the core of the corresponding category (‘airplanes’, ‘digits’, ‘letters’ etc…). The attention vector focuses the searcher to do hill-climbing along a specific meaning dimension