I'll start with a simple and intriguing idea, as described in the title. I think it speaks for itself, so let me just finish it - if you add up all these ingredients, you end up with a cute and eye-catching small piece of flower deco. And if you combine many of these, you get a very original table decoration.
You can use different flowers here - e.g. gerberas or carnations - and if you go for tupils, this is the result: