Okay, this is only the second map I've ever made. This is being done in Photoshop CS4, with some textures done in Genetica. It's pretty massive - 5000x5000px.

Now, I'm concerned I might have gotten myself into a bit of a hole here - quite simply, the colour palate is so rich that I have no idea how to go about annotating it clearly. I've included a couple of examples with example names to give an idea of what I'm talking about. I've also included a general overview showing the whole map so you can tell me how wrong all the rivers and everything is

Click image for larger version. 

Name:	Overview.jpg 
Views:	148 
Size:	457.2 KB 
ID:	29802

Click image for larger version. 

Name:	Text1.jpg 
Views:	115 
Size:	643.9 KB 
ID:	29801

Click image for larger version. 

Name:	Text-2.jpg 
Views:	100 
Size:	635.3 KB 
ID:	29803

Any ideas?