This beautiful tag represents being content with what we have in life. Being content, even during difficult or uncomfortable situations is having hte faith to know God's in control and will provide whatever he knows you need to get through the circumstances you are in. This heart is surrounded by Christ, to remind us of his undeserved grace that comforts us to bear the things that are often very difficult.
"My grace is sufficient for you, for my power is made perfect in weakness." 2 Corinithians 12:9