There's a humming in the restless summer air }

Urm... that's my version of sad/dust?... Aha, enough gaussian blur and blotting color and it looks ~similar~ to sand? I dunno. First for everything!

Regardless, awesome stock! Thank you to the providers! 
horse: valarian-warrior.deviantart.co…
background: colourize-stock.deviantart.com…