Images Dated 13th May 2004

France-Cinema-Cannes-Troy-Pitt

US actor Brad Pitt poses during a photo call for their film "Troy", 13 May 2004, at the 57th Cannes Film Festival in the French Riveria Town. Troy is being shown out of competition. AFP PHOTO/FRANCOIS GUILLOT / AFP PHOTO / FRANCOIS GUILLOT

© Agence France-Presse (AFP) - All Rights Reserved

Actor, Brad Pitt, Cannes Film Festival, Close Up, Film Festival, Pitt, Portrait, Vertical

The vineyard of Pierre Gaillard in Malleval where he makes wines of the appellations Cote Rotie

The vineyard of Pierre Gaillard in Malleval where he makes wines of the appellations Cote Rotie, Condrieu, and Saint Joseph. Above the actual Rhone valley along the river

© Per Karlsson / DanitaDelimont.com

Agrarian, Agriculture, Agronomy, Area, Bucolic, Close, Closeup, Cote Rotie, Country, Countryside, Cropland, Cultivate, Cultivated, Danita Delimont, Detail, Dirt, Earth, Enology, Europe, European, Farm, Farming, Farmland, Fertile, Fertility, Field, Flora, France, French, Galet, Gradient, Grapevine, Grow, Growth, Hill, Hilltop, Horticulture, Incline, Land, Malleval, Mount, Nature, Nurture, Pastoral, Pebble, Pebbly, Per Karlsson, Plantation, Planting, Production, Rhone, Rural, Rustic, Sand, Sandy, Scenic, Slope, Soil, Spring, Steep, Stone, Stony, Syrah, Tourism, Undulating, Undulation, Vallee, Vegetation, Vine, Vineyard, Viniculture, Vinifera, Viticulture, Vitis Vinifera

Cats tooth, SEM

Cat's tooth. Coloured scanning electron micrograph (SEM) of a vertical fracture through a canine tooth of a domestic cat (Felis catus). At the centre of the tooth (dark coloured oval) is the pulp cavity, containing specialized connective tissue and sensory nerve fibres (dental pulp). The bulk of the tooth is dentine (green), a mineralised tissue with a similar composition to bone. Within the dentine are channels (dental tubules), containing odontoblasts, cells which produce new dentine (not shown). Surrounding the dentine is enamel (brown), the hardest substance in the body. If damage occurs to the enamel, self-repair is limited

© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY