It’s Sunday. You are hopefully as relaxed as we are. So sit back, kick your feet up and turn the volume up a bit. Watch some people create ‘LED Throwies’ out of simple lithium batteries and paint the town with multicolored lights to a mellow tune. These neat urban decorations cost very little to make and stick to any ferromagnetic surface!

If you watch the video and are inspired to create your own, browse these instructions for how to do it. Just be sure to clean them up at the end of the day – the best urban street art doesn’t pollute.