Now that's just pretty..... Doesn't say what beverage is in it, but I'm sure you could mix up just about anything you'd like as your beverage. If the watermelon that was carved out hadn't been eaten ;) I would mix a drink with that.
Another ¡ay que linda! idea, this pressed-flowers-inspired beauty is via Madame-senorita. To prevent a glassful of soggy flora, I might consider freezing those flowers inside the core of one of those Kufra pitchers instead. How pretty to pour from that.