I've been getting asked a lot how the murals were put up.
They were printed on large strips of vinyl and adhered to the wall. I was impressed with how well the team was able to line the pieces up together. It was a really cool process to witness.
One of the final photoshop files was over 40gb with over 1000 layers. Toward the end It was taking roughly 45 minutes to open and half an hour to save the .psb file. I ended up having to split the image into sections to continue working on it.