What do you guys got for ideas of what to do art wise with some old long tubes.

I was thinking of putting them on a mail box or on the side of a grill?
Anyways just looking for cool ideas.

 

Seen a few different BBQ Pits done with headers. Looked cool. Saw a guy run wire thru the primaries and put light sockets on the ends at the flanges, made an interesting looking lamp for a shop office. Get creative with a welder, who knows what you can come up with.