1)What is the purpose of a thumbnail sketch?
A) to create an invisible grid on an artwork
B) to create quick compositions for an artwork
C) to use when composing a photograph
D) to organize a collection of artwork
answer : B) to create quick compositions for an artwork
The tenebrism technique was what he had used and made popular
Answer:
LED bulbs contain toxic heavy metals. ...
These bulbs can increase risk of macular degeneration, a disease of the eye that leads to blindness.
LED bulbs give off blue light, which can stimulate the brain, disrupt sleep, and cause eye strain and headaches.
Explanation:
