It’s a minimalist 
hope this helps :)
        
             
        
        
        
Someone who looks at art and gives there opinion. 
        
                    
             
        
        
        
It is equivalent to 4 eighth notes
 
        
                    
             
        
        
        
an area or a spot in a drawing, painting, or photograph that is strongly illuminate or an especially significant or interesting detail or event. 
 
        
             
        
        
        
It should mean motion! so B is the correct answer if not then I'm sorry!