From Wiktionary, the free dictionary
The upper part of the image shows an inside view of the Attarine Mosque. The lower part shows the outline of the Lageion.
From Ancient Greek Λαγεῖον (Lageîon)
ⲗⲁⲅⲉⲓⲟⲛ • (lageion)
- The Lageion, the chariot racing stadium of Alexandria.