In a traditional blue-screen process the actor is posed before a primary blue background, which, to avoid shadows, is illuminated from behind (see Figure 4A).
There's a question that would have stumped many a race track patron had it been posed before this year's Derby.
The second major breakthrough of the 1930s, the theory of income determination, stemmed primarily from the work of John Maynard Keynes, who asked questions that in some sense had never been posed before.
Mr. Li, an air-conditioning engineer, was here on business, but he was having a look around, too — and that put him at the leading edge of a growing wave of prosperous Asian tourists who may soon enough be posing before New York City's trophy monuments, trooping in and out of buses and megapixeling everything in sight.
That's when my friend looked at me strangely and asked, "Then why have you been a fan for over five years?" Although this question was posed to me before the final season of Lost premiered, the answer I gave sums up which side of the finale critiquing fence I fall on.
The question was posed, more than an hour before the voting started, to Ron Allen of NBC News, who had little choice but to agree.
THE answer was obvious even before the question was posed, but we felt like asking anyway.
One of Daniel's roommates told me that the first question police asked him was, "How do you know Justin Glawe?" As it happens, less than an hour before that query was posed I was at police headquarters, reading reports like I do several times a week.
Explanations of biological samples and research ethics committees were provided before the related question was posed.
In his epilogue, Guevara asks the question that should have been posed long before he booked passage: What did the revolution actually have to offer the peasants of the fertile eastern Congo?
