It's all a bit puzzling.
I uploaded the image at 800x600 as the recommended size for a 15" monitor.
It's a reasonable size for most monitors and is unlikely to fall over the edges of a tablet.
It measures 800x532, but that's neither here nor there.
That displays as approx 8.5" x 6" on this monitor.
I tend to use an image hosting site rather than run up against file size limitations for attachments on the Cellar.
Also, I have a feeling that there might be a limit to the number of attachments permitted.
BTW, I'm using Firefox, and IE displays also displays it perfectly.
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