The Krypton Factor were set. The contestants, from 1986 onwards, all had their own corresponding colour, either red, green, yellow or blue. They wore their own clothes, apart from the Physical Ability round where the contestants wore track suits which were, in early series, red, burgundy, orange, green, black, light blue and dark blue. From 1986 onwards, the tracksuits were red, green, yellow and blue, and varied in design over the series that followed. The track suits changed to black with a coloured stripe from 1990 to 1993. For their own clothes, the contestants either wore a shirt/blouse, tie or a neckscarf of
Blue Is the Warmest Colour as shown here in Adèle's touching reverence for teaching, is another notable characteristic", was noted by a "Film Comment" critic. Kechiche explores how food can evoke varying levels of symbolism, for instance through the sexually suggestive food metaphors of Adèle's liking of the fat on ham and her learning to eat oysters from Emma. Additionally, he looks at how food can be seen as an indicator of social class. Director and screenwriter Abdellatif Kechiche developed the premise for "Blue Is the Warmest Colour" while directing his second feature film, "Games of Love and Chance" (2003). He met teachers "who felt