Stock photography, photos: Steel stilts Stock photos of Steel stilts, that are used to strengthen the foundation of buildings. Photographed 2004 Oulu,Finland,Scandinavia,Europe Photograph: © Reino Hanninen Click for a larger image and more information Keywords associated with this stock photo: pile,driving,piling,pilework,building,build,close-up,close,up,steel,iron,wall,rust,support,rusty,strength,basis,foundation,base,ground,construction,groundwork,sky,blue,linked,uniform,similar,same,metal,metallic,pole,post,pale,take,pile,piling,stilt,connected,smoke,chimney,stack,detail,technique,engineering,component,element,structural,material,supporting