Down bow or Giù arco
Like sull'arco, except the bow is drawn downward. On a plucked string instrument played with a plectrum or pick (such as a guitar played pickstyle or a mandolin), the note is played with a downstroke.
        
             
        
        
        
Answer:
I think it's the second one
 
        
                    
             
        
        
        
Answer:
Original sketches 
Samples of pieces you have created
Explanation: