This one is great too. It's got a more painterly quality to it. I like that. I love your detailed stuff too, and it's not that this is not detailed. The trees behind are remarkable, but it has a little more expressive painting gestures to it.
I have a hard time working with acrylics. I've used them for underpainting, but they drive me crazy otherwise because they dry too fast and the colors aren't as vibrant (IMO). I've been using them lately on my latest stuff and it's been different.