What does God look like?

John 14:9 says "Jesus said to him, Have I been so long with you, and yet you have not come to know Me, Philip? He who has seen Me has seen the Father; how can you say, ‘Show us the Father’? Selwyn Hughes once said that Jesus Christ of Nazareth was the best photograph ever taken of God. The Father has shown Himself to the world in the person of Jesus Christ. Such love, compassion, mercy, forgiveness, grace. The Father is truely extravagant.