A much older example is the Fountain of Sidi Frej, located near the Maristan of Sidi Frej and the Henna Souk.[1] It is the oldest reliably-dated fountain in the city.[69] Like the Nejjarine Fountain, it has a back wall covered in zellij tiles (although in a simpler motif) framed by a pointed horseshoe arch inside another simple rectangular frame (an alfiz). Inside the arch, set amidst the zellij tiles, are small panels of black and white marble carved with ornate arch motifs.