<Li> Loss of sensation (hypoesthesia) along the trigeminal (V2) nerve distribution </Li> <Li> Seeing - double when looking up or down (vertical diplopia) </Li> <Li> Orbital and lid subcutaneous emphysema, especially when blowing the nose or sneezing </Li> <Li> Nausea and bradycardia due to oculocardiac reflex </Li>

Which of the following would best demonstrate a blow-out fracture of the orbit