The Draw-a-Person-in-the-Rain test is a projective examination that's as well known as the tree test. It's useful for analyzing certain personality traits, such as our attitude in a stressful situation despite its low level of standardization.
https://www.researchgate.net/publication/223703500_Draw-a-Person-in-the-Rain_as_an_assessment_of_stress_and_coping_resources
