 | Engineering - 1873 - 1078 pages
...arid will leave all the tints with a sharp edge, they must be softened down with the burnisher. Ererj fresh aqua-tinta ground laid should be increased in...etching-ground above described, is much the easiest method. Resin-ground engraving. — This style of engraving is well adapted to ornamental work, as great depth... | |
 | Industrial arts - 1903 - 448 pages
...the tints with a sharp edge, they must be softened down with the burnisher. Every fresh aqua-tiuta ground laid should be increased in the size of the...become murky. To enrich and darken the foreground and folinge, etching over the parts with the etching ground above described is much the easiest method.... | |
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RESIN-GROUND ENGRAVING. This style of engraving is well adapted to ornamental work, as great depth of colour can be obtained. The process is extremely simple. The best white resin should be reduced to powder by pestle and mortar, then placed in a fine... 