I suck at graphics.
Could somebody please make a better version of this piece of crap and release it into the public domain so I can use it?
I need the white on the inside of the hourglass to be opaque, but the area on the outside of the hourglass to be transparent.
It can rotate clockwise or counterclockwise. I'd tried for clockwise but it turned out opposite... who knows. The inside should probably be smooth in the rotation frames, although the outside can't be (GIF limitation).
A slight pause while the hourglass is upright might be nice.
It should rotate on its middle x/y pixel.