App Transparency had me tripping for about 20 minutes

[nuwud]

The slight transparency of the app left me thinking I had monitor screen burn-in from the white part of a desktop image I had as my background. I freaked out until I found a suitable image to replace it with and saw that the app has a transparency and some of the background image just kind of shows through in a stylized way. Cool effect, but it had me freaked out when I thought my monitor was somehow damaged until I figured out it wasn't.