A great idea. Please keep us posted as to your progress.
I would use expanded foam to mould the landscape, then plaster. Paint it sand-yellow, and then glue on a fine layer of the right type of sand when you find it.
Course building sand (river sand) is probably too coarse.
Go to a builders shop / DIY and look for fine sand or even powder that is uses in colouring cement.
I would use expanded foam to mould the landscape, then plaster. Paint it sand-yellow, and then glue on a fine layer of the right type of sand when you find it.
Course building sand (river sand) is probably too coarse.
Go to a builders shop / DIY and look for fine sand or even powder that is uses in colouring cement.