Billard has now completed 12 assignments, producing portfolios of photographs in a style that will be familiar to anyone who has flicked through a celebrity-filled glossy magazine: blurry objects in the foreground and a sense that the subjects are unaware they are being watched.
The developed model can instruct the balance between cash and margin for investors and using fuzzy set theory, their confidence level can be obtained for each produced portfolio.
She soon began to exhibit, and produced portfolios of prints with publishers such as Paupers Press.
The emergence of Creative Camera coincided with the 1960s renaissance in British photography, and Osman featured the likes of Tony Ray-Jones, David Hurn and Philip Jones-Griffiths, although he also produced portfolios on earlier masters such as Kurt Hutton, Martin Munkacsi and Alexander Rodchenko.
China Investment Corporation has focused on producing a portfolio of financial assets, for example, whereas Abu Dhabi's various investment funds have been more interested in funding the region's economic development to prepare for the day when the oil runs out.
World Wide Media is a joint venture between BBC Worldwide and the huge The Times of India group, producing a portfolio of mass-selling magazines such as Filmfare, India's biggest title, and Femina, the country's largest women's publication.
After "New Topographics," Mr. Deal turned his attention to the uneasy coexistence of man and nature along the San Andreas Fault in Southern California, producing a portfolio of images, "The Fault Zone," that juxtaposed the hasty activity of human beings with the inexorable, drawn-out processes of geology.
What if the good lived after you in the form of an income-producing portfolio for a surviving spouse or partner?
While around 44% of the company's income-producing portfolio is London offices, its plan to launch three West End office developments to let in 2012 increases its leverage to this market.
Another way to get a diversified income-producing portfolio is to buy one of the exchange-traded funds specializing in dividend income.
It is reasonable to conclude that a model which treats returns as known constants will produce a portfolio whose realized return is different from the optimal portfolio return given by the objective function value.
