Longman Dictionary of Contemporary English homepage

Date: 1900-2000
Origin: optical art

op art

noun
     
NEW! See related topics: VISUAL
op art [uncountable]
AV art that uses patterns which seem to move or to produce other shapes as you look at them
 
Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.