He put thicker lines at the back of the pictures and thinner lines at the front. He also made the objects look 3D.
Yes, but the etching solution and type to be used depends on the material
In art!!
It can be used to rough up a surface so that adhesive will stick to it.It's used in electronics to make circuit boards.It's also used in art to add texture to areas or etch lines into metals.
HF, Hydrofluoric acid.
There are many different etching techniques that can be used such as sandcarving, surface etching, and shading. The you can mix up the different processess and use multiple techniques together. -Eric http://www.glassetchingsecrets.com
Etching copper circuit boards.
it can be used for metal etching
An etch primer is used as a key for the next coat normally on metals.
An etching is done by engraving the picture (with the help of acid) in a copper plate, which is used for printing a number of copies. It is usually black and white. An oil painting ismzde by applying oil paint with brushes on a canvas or board. Click link below to learn more about etching.
It is a yellow-brown cyristaline compound used as a mordant in dyeing and as an etching compound.
fluorine is one of the things that they use to etch glass.
Etching is done with acid, its used to eat away material that is exposed to it and material that is covered is untouched Engraving is actually carving something with tools You could have found this out yourself using something thats available these days, called a SEARCH ENGINE