I came across these dudes today via Dasouth.com I believe, and what these dudes (Travis Set and Jerrell Johnson) do is just amazing, glory be to God.
One of them paints, the other freestyles and the grace of God around and about them is amazing. They're called "The Homeless Heroes".... check their website out too.
God is using these dudes to spread the gospel... and they are an inspiration to me to want to even try harder to do what God has called us all to do, the Great Commission.
I'm telling you the truth, these guys are not just positive, they are more than positive, they are Spirit filled and led by God. I'm praying for you guys and love your hearts for God. Stay strong brothers.