Slab 1 5 1 30 1 48 1 53 IMG 53991 photo 2017 01 08 10 43 59 photo 2017 01 08 10 44 11 photo 2017 01 15 09 35 52 photo 2017 01 15 09 36 23 photo 2017 01 18 11 34 37 1 15 Column 1 38 1 41 1 42 Wall