Only Black

What kind of effect it has on black and white to give a picture if you are the only two colors?

I have a black and white picture that I have to critique I'm trying to find the right words to describe it. What is the ultimate idea for people who want to create a drawing Charcol is only black and white?

As mentioned above, contrast and attention to the power line, shape, etc. Using black and white drawing simplifies and helps the viewer understand the what the artist was trying to show. The two colors can also be more complicated to use, for one may be forced to use the online form and to express a feeling and feelings rather than the use of color, which is a little easier. Actually, it depends on the piece as to what is the last idea.

Only Black

Only Black