charcoal drawing

基本解释

How is the concept of charcoal drawing evolving?
素描的概念有那些演变的过程？
Along with the development of times, as the basic teaching, the charcoal drawing teaching is endowed with more prolific meanings.
时代的发展赋予素描教学作为基础教学含义以更加丰富的内涵。
What is the relationship between charcoal drawing concept and our practical teaching?
素描的概念与我们的教学实践又有那些关系？

One such example is the seven-foot-tall charcoal drawing by contemporary American artist Robert Longo.
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Afterwards Mr Cai and his assistants damp out the fire using long poles tipped with sponges, and then smudge the lines of ash so that the portrait looks like a huge charcoal drawing on the wall of the museum's reception hall.
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His flight outfit of high boots and jodhpurs and a lightweight jumper worn over a shirt and tie was a replica of the one in which he'd crossed the Atlantic, and he spoke without removing his leather headgear or flight goggles, which were pushed up onto his forehead exactly as Sandy had them positioned in the charcoal drawing hidden beneath his bed.
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