 | Engineering - 1873 - 1078 pages
...and falling on the hot plate, will there fix itself in small spots, something similar to the aqua-tim deposit, but much more enduring. The stopping out...aqua-tint. By repeating the process with the flannel bag a positiv* black ground may be procured, as dark and more enduring than a mczzotinto ground, which may... | |
 | Industrial arts - 1909 - 612 pages
...results, and causes dry-ground engravings to be looked on with disfavour. The stopping-out process is the same as in the aqua-tint. By repeating the process...may be procured, as dark and more enduring than a mezzo- tin to ground, and it may be scraped on much in the same way. Hamerton's Brush Process. —... | |
| |
... from the plate,) which will force the powdered resin to escape from the flannel bag, and falling on the hot plate, will there fix itself in small spots, something similar to the aqua-tint deposit, but much more enduring. The stopping out process is... 