What is Real

I have been living in Raynes Park(London) since 2013. However, due to the fact that there is a large Korean community. I am sometimes confused as to whether my town is in the UK or Korea. So this led me to wonder what is real in the world. While I am drawing people on a bench, I realized unmoving objects like bench may be real but moving objects like the people may not be since they were not permanent. Therefore, I thought that the relationship between the moving and the unmoving could be an indication about what is actually real.

510 x 1340 mm