Hi,
This is not a question 
it is more of a "have you seen this" post for if there's a developer over at VMware who might happen to see this post and can check if it has been logged already.
Under a windows 8, 32 bits guest I started the native metro app "travel" from the live tiles.
Then choose "more travel options" and selected "Ho Chi Minh City, Vietnam" as destination.
Scroll to the right and select "Panorama's"
In this particular screen shot I had selected the first panoramic photo from the list and if you look left/right (click the mouse and drag) then you'll get the most horrific screen artifacts.
A demo is in the attached screen shot.
The black triangle is the artifact and you get to see many of them when looking around, it is not very comfortable watching a panoramic photo this way.
Fusion 5.0.2, Macbook Pro 2012, OSX Mountain Lion.
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Wil