footprints in the sand of a beach

Okay. It’s funny the world’s deserts have plenty of sand, but it’s beach sand that is used in the production of concrete. Which is unfortunate in that, we destroy our beaches and concrete production accounts for a sizeable chunk of our CO2 emissions. Anyway, I hope this the right aspect ratio for most phones. Because this makes a killer wallpaper. I had it on my phone for year, before I changed it. Enjoy!