That's when you, my trusty partner,hold me back,then I leave

What's this painting all about, anyway?That's when you, my trusty partner,hold me back,then I leave.You give Magritte a cup of coffee and keep grilling him to see if this painting would hold up in court.Viewers can provide a more detailed and accurate description of a situation by articulating what is seen and what is not seen.This is particularly important in medicine.If an illness is evidenced by three symptoms and only two are present in a patient,a medical professional must explicitly state the absence of that third symptom,signifying that the patient may not have the condition suspected.