Big bang theory

I spotted this large spent firework on my walk the other day. It looks like it was a good one.

[Mags]

I like the patterns and circles. Great find!

[Diana]

So amazing, never seen anything like that before!

[Babs]

It is intriguing. I thought it was an insect hotel.

[LManning (Laura)]

Wow! Great caption too. 😁