Designer Terrillo Walls has come up with a rather interesting concept phone design for LG, dubbed the “Leaf”. If the name didn’t give it away, the concept seems to focus more on being eco-friendly and it integrates solar panels into the device to charge it with sustainable energy, which will do its part to help reduce the carbon footprints of the users. The phone itself is sleek and doesn’t look like any of the current LG phones in the market, and sports both front and back facing cameras. From the looks of it, the device should be rocking a touchscreen, or else you wouldn’t have a way to interact with it. Let’s see if this ever becomes a real device, shall we?