Alaca Imaret Mosque or Ishak Pasha Mosque, literally the "colourful mosque", is a 15th-century Ottoman mosque in Thessaloniki, Greece.
Wikipedia https://en.wikipedia.org/wiki/Alaca_Imaret_Mosque
Address 3 Πλατεία Δημητρίων, Θεσσαλονίκη 54633, Greece
Coordinates 40°38'21.171" N 22°56'58.825" E