Hi Ife,
Yes, I think it could be one image as well. There are no hard rules for determining this. Tools like Fireworks allow you to "slice" an image in various parts, and then create an HTML table around them to display them.
However, with modern techniques like CSS you need tables for these kind of scenarios less and less. Instead, you could display the image as a background for another HTML tag, like a <div>.
I think if the image doesn't fit the table, you should resize the table, not the image, or things will end up looking funny.
I don't know the answer to your last question, but I think Fireworks was used to draw the images.
Cheers,
Imar
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Imar Spaanjaars
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