Cristiana in the paper light. (Patreon)

On a film camera, this effect could have been caused by the very first pose ruined from catching light whilst uploading the film.
But this is digital times and the right side of the picture was occupied by an out of focus paper light from Ikea.
On the one hand it is hiding part of Cristiana, but on the other hand it is revealing the most hidden recess of her body, so the geography of the picture makes perfect sense to me...