![(2) Glass block window with no air vents / Wave Pattern](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/519259-666b619365439_dustin-almquist-2.jpg?v=)
(2) Glass block window with no air vents / Wave Pattern
(2) Glass block window with no air vents / Wave Pattern
![(2) Glass block window with no air vents / Wave Pattern](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/519260-dustin-almquist.jpg?v=1718313519)
(2) Glass block window with no air vents / Wave Pattern
(2) Glass block window with no air vents / Wave Pattern
![Picture Before.](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/519261-dal.jpg?v=1718313519)
Picture Before.
Picture Before.