Your composition is spot on and you have great colours, it should be brilliant! For me there's something a bit weird about the processing though, like subtle camera movement or a blur filter. For 1/60 at 27mm it should be sharp, even at ISO 500 but it aint, especially if you look at the FG rock. Maybe the image is very compressed for epz? Not sure what else to suggest except tripod mount next time, or if it was already tripod mounted, make sure the lens IS is switched off or else you need a sturdier tripod. My nit picking aside, this shows great skills!