This image is a high contrast duo-tone in complementary colours. In order to make the original shot 2 months ago in Clonakilty (Ireland), I had to lie down on the ground along the curb in the main street, in an empty parking place between two cars. (I guess that we photographers are all the same 😊)
Many thanks to the Darkroom @thedarkroom and to Rob @robz, who provided me with the guidance and the motivation to explore the fascinating world of duo-tone processing on Internet. This is opening a whole array of new possibilities for me to try, in spite of my complete lack of graphical design skills.
Oh - I'm so sorry Etienne - I didn't see your notification from here! This is wonderful - exactly like they mentioned. I think this one is actually my favourite! Thanks for the inspiration - I'm definitely going to have a try at one. :)