Art reveals the society from which it comes. It confirms and questions the thoughts of the age. It is not meant to answer questions, rather it is to question the answers.
In most religious traditions, hospitality is considered God-like and believers are expected to treat guests with respect and dignity. Sharing with someone a cup of tea represents a symbol of hospitality. The barb wire clues one in that the hospitality is missing. With the ongoing migrations of people across the globe due to persecution and socio-economic collapse, People are leaving their families and their culture and way of life as a means of survival. Who are we... not to welcome the stranger with compassion and understanding?