1= form and light
2=depth
refer to these websites for more info on both illusions
1- thevirtualinstructor.com/hatchingcrosshatching.html
2- www.udel.edu/artfoundations/beg_paintingtechniques.html
Animals and different types of languages
Answer:
A. the linear symmetry of an image, so that two halves are mirror images of each other.
Explanation:
