Close your eyes and imagine a red star.
Choose the number that best represents what you see in your mind's eye.
1
2
3
4
5
6
If you do not see something like 5 or 6 in your mind's eye, you may have aphantasia or low visual imagery.
This quick prompt is only a conversation starter. For a fuller standardised measure, use the Vividness of Visual Imagery Questionnaire.