Despite the eminently formalist character of the Neo-Geo movement, in Halley's work we can remark a certain critical dimension, as well as an allusion to technology and communication networks. Thus Halley establishes a reference to space and time of our society, to the political and social landscape, and to the closed order we live in. His cool and straight forms are the plastic expression of our complex urban scenery, and of our information mechanisms through communication networks both physical and virtual.
Beside the aesthetic influence implied in the contemplation of a paradigmatic city such as New York, it is considered that the writings by Michel Foucaul Surveiller et punir: Naissance de la prison (1975), Panopticon (1787) by the Bristish lawyer Jeremy Bentham and Interaction of Colour (1963) by Josef Albers have equally influenced the conformation of the artist iconography.