Cry on my shoulder

I have got collection of these little guys by now. They are here on streets corners and look so cute together. Some of them look sad like this one on the left is saying sorry to the tall one. And some just look like they are hugging each other. They are all old and rusty and I actually have no idea what is inside them, but I think it has something to do with the hot water supply, some geothermalthingy.

H
ps. I just had to go out and find something else to capture than my boy.... he´s been on the last three blip in a row..... I need to get out more :)