I have a shot where we need a POV shot FROM a rose that has been dropped into the water. . . as in, seeing from the rose's perspective. I'd like to find a way to make it appear as if water is splashing around the rose as it looks up at the character who dropped it. I don't have an underwater casing. How would I go about this in post (eg. some strange sort of 3d refraction effect)? Or if someone has an idea how not to do it in post. . . either way, thanks.