The above cryptic invitation is making it's rounds to members of the media from HTC. It's got quite a few people scratching their heads trying to make sense of it. If you'll notice just to the right of the smoke is a very faint outline of a phone and camera lens, and some are speculating as to what device could be hiding in that dense cloud.
EuroDroid surmises the shape appears to match that of a leaked photo of the HTC Desire's backside. Check out the photo for yourself:
While someone else has adjusted the levels of the HTC invitation in Photoshop and come up with an accentuated basic outline of the device in question:
There are also some theories that the picture may be of a Windows Phone 7 device, considering Microsoft has made it clear that Europe will see WP7 before the rest of the world, and this HTC event will be held in the UK. All of these theories just add to the growing possibilities for what's in store coming from HTC. For now, we'll just have to wait and see what happens.