That is some sweet landscaping. I particularly like the contrast in colors and textures from the reddish brown mud to the light gray rocks on the path to the dark gray studs-out rock, with several varieties of overgrowth. This is the kind of landscaping that feels true-to-life. My only constructive criticism would be that the tree at the back left seems to have a pretty beefy trunk but very few leaves; either of those facts could be fine, but the two together feel incongruous. Still, that's pretty minor. Good stuff.