Girl In Pink Dress

I've been saving this image on my desktop for quite some time now because something about it intrigues me. I can't remember who it's by, where it came from, or what it's called, but I love looking at it. The colors are beautiful: dusty and soft. Yet the feeling is quite ominous. What happened to the girl? Did she fall running away from someone? Something? Is she screaming for help? What does her face look like? Who or what is in that house? I also love what she's wearing.