What a beautiful image, once again I am thrilled to see you working in black and white with the same eye for compositional balance and loving handling of tone seen in your color works. The woman, she is very Klimt-like with that flowing, almost weightless lines of her hair and the way you've piled it around her pointed face (very much a compliment, I like Klimt). The expression too is interesting - she seems caught in some reverie of emotion, which gives the painting some nice depth. But it's the tension of the image that is causing me to go on and on about it, the unusual angle you've painted from, the tilt of window frame, and the slight mismatching between her eyes, her exhaustion despite the relaxed posture and pout of her mouth. Very enjoyable piece, thank you for sharing!