The line between what you want and what you need is a fine one -- and it's one that's easy to step over without even realizing you're going there.
But signed graphic prints from artist Erin Hanson help you keep your eye on the difference between "make do" and "overdo" when it comes to wasting food, upgrading your technology, and surveying your buying habits as a whole.
They're a brisk -- but fun -- reminder that the easiest way to cut your carbon footprint is to just buy less. Plus, they add edgy eco cool to bare walls. (Erin Hanson prints, from $7)
Photo via Recovering Lazyholic