This sea creature can be many different colours and sizes, although generally always the same shape, and even regenerate missing appendages

A puzzle piece of a bloom, A tiny burst of sweet perfume. Floats on water, soft and light, After a fall and short flight

Which type of tree is also what's left behind after burning something?

Born from fire a million miles away, I travel fast to end your gray, I kiss your skin but leave no mark, I die each night when comes the dark.

I am the beach, but not the sea. I am a castle, but not a king.