[villagetinker]

We just had to replace about half of ours screens due to hurricane IAN, it was interesting that these lasted only 7-8 years. These were all in the roof area, the vertical screens are in a little better condition but will probably be replaced in the next year. My point is the mural will last only as long as the screens and will probably be expensive to replace.
Also, from what i have seen to get matching panels, the installers are either very good or they paint the screen after it is installed, I would ask. I really like the look of these, but one thing i did notice, if you have a nice view to begin with, these may interfere with that view, especially in low light conditions when your birdcage may be lit.