You gotta hand it to Ahmed Moustafa for creating these representational works using only calligraphy. As some of his titles suggest, there are much deeper meanings here, than just whimsical drawing. You'll find in depth answers about his fascinating oeuvre and many images at his Website.
You'll see just how seriously he can take his work when you visit thecubeofcubes.
He's also represented by the Mathaf Gallery.