Unnatural mountain formation?

[Lin]

I was wondering if there was a way I could represent an unnatural formation on a world map.

Basically, there is a large continent separated by two mountain ranges that have a small area in the middle. Like this ~| |~ However the mountain range is supposed to look like a giant wave of water facing out from each other ) ( It was created by magic to separate two people groups. I'm using GIMP, am a newbie, and can't really draw by hand. Is there a way to make this or should I just make a normal mountain range on the map and not worry about it, keeping in mind what it looks like in my head?

Let me know if you need a better description. Thanks!

[waldronate]

Would this look something like the great rift valley in Africa?

[Lin]

Something like it, yes. Didn't even know about that, haha. It'll have a crest at the top too. Something like this:

giant_mega_tsunami_wave_footage.jpg

Hope that helps.

[Azélor]

You could look at this for inspiration : https://www.google.ca/search?q=aster...icial&tbm=isch

To do something that would look like that, I recommand that you take a look at Torstan's tips about cliffs here. http://www.cartographersguild.com/tu...-tricks-5.html

And also 2 other links of mountain style that I think could suit your vision :

The cradle by Lingon: http://www.cartographersguild.com/at...-10-72dpi-.jpg
AND mountains that looks like sharp teeth: http://www.cartographersguild.com/ma...-elements.html

[Lin]

Thanks for the great links. I'll definitely use them to try and make the look I want. Thanks Azelor and waldronate