Optical Illusions

Optical illusion can occur or use in this following ...

• Color, light and patterns

• Color, shapes and animals

Optical illusion can occur or use in this following ...

• Color, light and patterns

• Color, shapes and animals

The graphic of the parallel lines crossing through the black and white squares supports which idea from the selection?

• Our brains can become confused by quickly moving your eyes

• A pattern of gray, white, and black can look like a stack of boxes.

• Looking at optical illusions for too long makes people sick.

• The brain can be tricked into seeing straight lines bend.

According to the selection, optical illusions-

• are usually designed by scientist

• can fool our brains into believing something that is false

• are made to frustrate teachers and students

• can make people smarter by forcing them to think

Look at the graphic of the black squares, gray lines, and white dots. What illusion does this graphic create?

• The black squares seem to change to white squares

• The gray lines seem to change to black dots

• The black lines seem to bend as they cross the squares

• The white dots seem to change to black dots.

Which sentence from the selection suggests that some people like optical illusions?

• It is a very black field crossed by light gray lines

• Artist and designers will continue to make optical illusions because many of us enjoy these puzzles.

• Move your eyes quickly around the dots.

• Many people see a neat stack of boxes in the design

According to the selection, a person that looks at an optical illusion for a long time-

• may feel bad

• may begin to feel sick

• may want to design a floor for a church

• may want to move his or her eyes around quickly

Which of the following sentences best describes an optical illusion?

• A) A visual trick that deceives the eye.

• B) A type of scientific experiment.

• C) A method of teaching art.

• D) A new form of digital media.

What is the primary purpose of an optical illusion in art?

• A) To confuse the viewer.

• B) To create a sense of depth and movement.

• C) To display vibrant colors.

• D) To showcase realistic images.

In the context of optical illusions, what does the term 'perception' refer to?

• A) The ability to see colors.

• B) The process of organizing and interpreting sensory information.

• C) The skill of drawing accurately.

• D) The act of creating illusions.