Dig, carry, weld, repair, build, build, demolish, dig, clean, work, serve, put, put back, remove, obey, moor, equip, watch, sculpture, forge, cut, sweep, maintain, cut, collect, plant, verify, smooth, sand, sharpen, swallow, balance … So many verbs are the man of which cannot person at a loose end. Behind each of these movements, we find men and women who belong to the big family of the workers. They would represent more than 50 % of the world population. Nevertheless, as said the philosopher Simone Weil, " the workers exist but one do not see them ". This tiny selection of this begun work more than two years ago on the African continent and in Europe, will continue in the course of the meetings. By these images, I shall like going beyond the simple visibility of the labor condition, to describe the beauty of the fact that is their work, the precision of their gestures, the heat and to recognize the hardness, the difficulty of their actions so often denigrated; These actions inherent to the construction of our societies and which return the noble verb.