I printed these on A3 or A4 sheets with no border and stretched them to fit the page. Lots of space for the 1cm tokens I use. As far as I know, these were taken from in game, at a high angle, and with a filter applied. They have proved excellent game maps and have fired the imaginations of my players. While the game is set in Ireland, they could reasonably be anywhere temperate and green.
There is a full album here, well done to the original stalker who made them: https://www.flickr.com/photos/161164965@N07/sets/72157690025508254/