Street artist My Dog Sighs is a believer in free art. He creates masterpieces out of discarded food and beer cans. Each can is turned into a beautiful image with eyes that seem to communicate what words cannot.
My Dog Sighs excels at creating art out of something we all take for granted. If you don't happen to run into any of his street art, you can browse his entire artwork on Flickr.
Rather than just being faux-meat, Mamu is different. It's a mushroom-based meat alternative that's getting its launch in restaurants so that chefs can test its versatility. Flora Tsapovsky investigates.