Copper Bubbles

I'm kind of "bubbly" about being back in the classroom with students again this fall, so I thought about that particular "pun" (I am not a pun person) as I was washing up dishes after supper tonight. I snapped a few images in the dim light above the sink and this is the one I chose to post. I really did like the pattern aspect of it, even though a bit random. The distinct lines of connection are interesting with the small in-between circles among them and the open areas down to the bottom of the pan.