Dave, there was a person there...and with a nice fairly distinct shadow. The person was erased to give a spectral figure, his spirit if you will, was leaving, walking away. Her arms, if you look closely, seem to be crossed and held against her chest, his head bowed a little.
This was nice, but kind of an unremarkable image before I worked on it...I hoped to add something special to a nice, but so-so image. Best Wishes, Traveller (ps his body extended upwards from the remaining shadow, to be clear)