Swamplot notices some poetic signs in the First Ward in Houston.
A little Googling finds the artists responsible.
The artists are on a Mission Year, a "year long urban ministry program focused on Christian service and discipleship." As they put it, "we want to document what we make, what we learn, what we teach, and what God does through our service and creativity."
Ah, Houston: where avant-garde artistic practice meets Christian missionary practice.