[She'll have to sort of dig to find the whole stain, and possibly flatten out the curtain for a better look, but she'll find two distinct patches of stain.

One is a smaller but deeper-colored splotch that seems to have soaked through the curtain. It's only partially dried. The other is drier, but that's because there's a big section of the curtain around both stains that is still damp but not bloody.

The latter bloodstain is lighter in color and covers more surface area, looking a bit more like a series of splotches.]