OK, initially it only took me 15 minutes, but when I applied the Wireframe Modifier, the outer edge was wonky, and I couldn't figure out what was wrong. Sooooo, I started over again, realized what didn't happen the first time around, and finally had success!!

I even UV Mapped it, though I didn't want a million pieces, so I Unwrapped it via Project From View, which left it intact as one piece. Most times you wouldn't do that, but with something symmetrically round, it just made sense.

My Gothic Window

Just for the fun of it, I applied the Subdivision Surface Modifier, and this is what I got.

Not sure what I could use it for, but I like it.

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OK . . . Where's my chocolate?

Butterfly Dezignz