Falling Leaves Typography by Twan van Keulen. Graphic designer Twan van Keulen was inspired by fallen leaves, and cut them into letters a,b, and c, as well as a bird in flight. I’d love to see an entire alphabet like this. See:

Like how the billy balls are arranged here! Maybe have moss, wheat grass (cut short), or green Dianthus in rectangular base. This might actually be a very cute idea for the table centerpieces :-)