The time in which a respondent takes before responding to the question is called Response Latency. In Psychology, response time refers to the time interval between application of stimulus and detection of a response. It is also referred sometimes as reaction time.
What they did was draw the thing they wanted but like 1 out of 4 half’s and then keep doing that till it was 4 out of 4 paintings and there you go it’s called a diagonal form of art!
