Sandcastles

i'm wondering about that, for a professional dancer, you have to teach and be paid for it, what about sandcastles?

I think you can earn money by joining/winning competions.

SMAUG!!!! :)>

I think I've seen one technique where you build the general shape of what you're making, and then you carefully carve away the excess.
.
Moisture is also a big factor. Too wet, and it becomes gloop, too little, and the sculpture crumbles.