For the client HTP, telecommunication service provider in the greater Hannover area, Martin BÜHLER photographed a cheerful campaign about the ever-ongoing issue of 'My Reason to Change'. The executive agency was Dievision Agentur für Kommnikation GmbH. And – heads up: The htp campaign is currently on display in the relevant cities in the greater Hannover area. Shareholders of the company with 50% shares each are the energy service provider Stadtwerke Hannover AG and EWE AG, Oldenburg, and more information can be found under: htp.net.