I was just wondering if this is it. I regularly buy this at local farmer's market. Well, it's different from the stuff you can get in supermarkets. The sticks (stems) are much thinner, it's also grown for its leaves and it's much more aromatic. These are the qualities sedano/selino should have so is this it?
The banana is there so that you can infer how big the celery is. Also, as it's been sitting in the fridge for some 10 days, it's no longer in its best shape and you can see it on some of its leaves. So what do you think?