Carbon Footprint Idea

I wanted to get an idea I had in my head out into some actual physical work before I forgot it so I created this. It may be a bit too advanced for this early stage in the project but I had the idea and now I can use this as a point to push on from.

The idea is that we do not realise the effect of our carbon footprint until it's too late. This stamp will be a sticky stamp. When you peel it off, the footprint will be left behind.

Then when the recipient receives the letter they will see the empty space where a footprint had been. Hopefully this would create intrigue as to where the footprint is.