In the first back light test it was revealed that the framework of transparent panels, bricks, and plates wasn’t transparent enough and was blocking enough light to be seen.

Darn!

So, I’ve spent the last two weeks rebuilding, tearing down, and re-rebuilding the framework that holds the mosaic vertically.

I think I’ve finally found a good setup and so it’s coming a long quite nicely.  Should be done in a week or two.  In the mean time, more “in progress” shots are here.