Its very cool and looks like some terrain from L3DT. Theres some odd bits in it tho. Theres an odd S shape top middle and some very peculiar and similar little dark sqiggles like mini lakes except that they look a bit like birds. I cant figure that bit out. The cliffs and river look great tho which is the point of the map. Nice stuff.

Edit - they're not cactii are they ? They kinda could be but the scale of those cliffs would mean they were about 20-30 ft high. Oh well, sorry but I cant quite see what they are...