Tunnel construction Hydraulic rams around the circular cutting face push it forward with the excavated soil and earth being removed by men and donkeydrawn carts This method was used particularly for underwater tunnels Such tunnels being constructed by these methods at the time included Brunels tunnel under the Thames in London the London Underground and the Hudson tunnel in New York Artwork from the seventh volume first period of of the French popular science weekly La Science Illustree
This giclée print delivers a vivid image with maximum color accuracy and exceptional resolution. The standard for museums and galleries around the world, giclée is a printing process where millions of ink droplets are “sprayed” onto high-quality paper. With the great degree of detail and smooth transitions of color gradients, giclée prints appear much more realistic than other reproduction prints. The high-quality paper (235 gsm) is acid free with a smooth surface.
Product ID: 22100517027A