Charcoal is produced by strongly heating organic materials in minimal ___________.

Besides as a drawing medium, charcoal can also be used in filtration and ___________.

Which type of charcoal is easy to erase and great for light sketches?

Which type of charcoal is comprised of powdered charcoal held together with a binder?

Which type of charcoal is good for creating highlights and light tones?

Which type of charcoal is good for toning large areas?

Drawing by removing darker values, often with an eraser is known as what type of drawing?

Charcoal drawings can be blended and smudged with cloths, paper towels, blending sticks and ________________.

Vine charcoal is often made from what plants?

What product when applied to charcoal drawings helps prevent the loss of charcoal particles and accidental smudging and smearing?

Creating charcoal drawings on ______________ paper allows for ease of making both lighter and darker values.

Which type of charcoal does not use a binder to help hold it together?

Which type of charcoal comes in varying degrees of hardness or softness?

Which element of art does charcoal best illustrate?