Kia ora
When you adding water for something like an Island the sea is different to a like right?
So is it (for a landscape say 2017x2017 that has an chunk of land in the middle that
has an lake space in it) to male a sea plane 2017x2017 and then make a wee lake plane
and raise it just above the sea level or do you make 4 sea planes around the Island and
you lake plane where you lake is. My guess is one sea would do no harm less you have
deep canyons etc that have no water right?