Hi, I'm currently making a map for my book in a Tolkien-esk style....how would you draw in a desert or mark it out? In the picture, it's where it says Agshun Desert, any help would be huUugely appreciated as I have been stumped on this too long!
I'm working with pen and paper on this as supposed to software. (Also apologies for the slight mess, I did this version with two broken fingers on my writing hand lol; not my best work.)

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