These photographs from Francesca Woodman are inspirational to me.  The photos are taken at a face on angle with a high exposure.  This is because the slow shutter speed takes in a lot of the light and therefore compliments the sense of blurriness.  I particularly like these 2 photographs because they include a spookiness that has been well captured.  The sense of depth has been limited to blank walls behind the person which successfully compliment the expressionless face.