Looking at the picture, it feels like the clouds in the form of a stream are pouring down right into the mineral water bottle. How would they taste like? Well that's a difficult thing to say because that's not actually happening. It just appears to be like that. Placing the bottle close to the camera and in a perfect alignment with the thin lining of clouds has resulted in this impressive illusion. Can that be a jet smoke? You hardly find clouds that thin and straight. So yes, it may be but still, it appears to be clouds.