Help needed in making hand-drawn coastline

[Steel General]

Um if you'd like I can give you my ultra super secret technique for making coastlines for computer based maps. Which I don't real do that many of since I no longer have a working computer at home.

It's important to have access to a scanner.

Okay what I want you to do is take a big peice of paper and rip it up randomly into small peices (not squares or strips or anything) now sprinkle those peices onto your scanner bed ontil the form a mass. Scan the thing and using an eraser erase the material in the middle of the mass, leaving you with a continent like object.

now save your coffetti in a box, because you will never make the same thing twice with this technique.

Now that is a pretty interesting and refreshingly different technique.