CLEAN : Paris Grand Palais morphs into a giant gy

What is the primary focus of the introduction to blue?

• Basic properties and significance of blue

• The history of the color blue

• Famous artists who used blue

• How to mix blue with other colors

Which of the following is a common use of different shades of blue?

• In historical documents

• In mathematical equations

• In fashion and design

• In culinary arts

How does the color blue typically affect people's emotions?

• It makes people feel hungry

• It tends to make people feel angry

• It usually causes excitement

• It often has a calming effect

Which cultural aspect is often associated with the color blue?

• Aggression and power

• Joy and celebration

• Sadness and tranquility

• Wealth and prosperity

What is a notable psychological effect of the color blue?

• It causes distraction

• It enhances focus and concentration

• It reduces memory retention

• It increases appetite