nov. 1st and 2nd
They date back to the beginning of the Aztecs.
1800 I think
It is a tradition.
the kind of sand that is used in sand sculptures is reguler sand just with a touch of water so it may harden just like if you have dry sand then you cant do anything when it is wet you may sculpt.
Some of the sand sculptures can be put into Classic Neohomes as decorative items.
Wind is the primary agent of erosion that shapes sand sculptures, also known as sand dunes. As the wind picks up sand particles and deposits them in different locations, it sculpts unique formations over time. The constant movement of sand grains by wind can create intricate patterns and shapes in the landscape.
A sand dune that got blown away
To make sand harden, first you need water. Without water, sand is very soft, and soft sand is horrible for making sand castles or any sand sculptures. But if you pour water on sand, then leave it alone for a few hours, it should harden all by itself. But even though the sand is hardened, it is not unbreakeable, so be careful.
A good concrete clay recipe for durable sculptures is a mix of 1 part Portland cement, 2 parts sand, and 3 parts clay. This combination provides strength and durability for long-lasting sculptures.
They live in water, if found on dry shore, they are dead or dieing! , try to throw it back into deep water!
nonliving
You can see pictures of sandcastles on Google Images. Most artistic sandcastles are quite large and very detailed.