I like it, have some rep for posting your first map.

Some of the good:
- Really big map, interesting to look at.
- Colors work well together.
- Interesting land shapes and symbols.
- Nice way to do mountains.
- Excellent choice of fonts. Would love to hear which fonts you used...

Some critique:
- Most of the rivers seem to start on lower ground? In the real world most rivers start in the mountains.
- There's some black spots near coastal regions and I can't understand what they represent. Near the "White Wasteland" label for example.
- I am not sure if the tree symbol is the best choice for this map. It doesn't look bad, but I think there could be tree symbols that looked better in this particular map. It might also be the size, the trees are pretty big.