I want to try and recreate a filter effect similar to this. It's a partial nude, so potentially NSFW:
(The photographer is Nicolas Bossard and is featured in the Polaroid Book from Taschen, although there does not seem to be much more work by him online).
I have looked at Cokin filters, thinking they would be called vignette filters, but I've also seen mention of GND radial filters (although I can't find any) and centre spot filters. I assume that the
060 - Incolour 1 mentioned here might work although it doesn't have the gradient some of the others have, actually it looks like that is used for blurring not actually masking off the image.
I want to do this in preproduction as it will be shot on polaroid type pack film.
Normally a vignette achieved in photoshop would look like this (with a dark border around the edge): http://www.fmwconcepts.com/misc_tests/source_vignette_100x65000.png
I am looking for a filter which will vignette to white. Like so: https://c2.staticflickr.com/4/3879/15011371735_d07d0aeed4_b.jpg