Kim Porter from The River Church in Liberty Township, OH brings us this under construction stage design.
Their pastor wanted to teach through the book of Nehemiah. So they bought four 4×8 brick wall boards (around $25 each) and nailed them to the back wall. Kim took caution tape and crossed it over the wall to make it look freshly constructed. She found some old orange cones and a ladder and put them on either side to complete the look.
They took four LED lights and up lit the wall with them.