Which sticker to put on tinted rear screen?

[maurauth]

I'm looking to grab a small sticker to put on my tinted rear windscreen.

Is the background of the sticker transparent or is it white?

Not sure whether to get the black on white if it's a white background or the white logo if the background is transparent.

Then again, it's for the SLK so not sure if putting a sticker on a moving part is a good idea...