Rüstem Pasha Mosque was completed in 1564 by the famous Ottoman architect Mimar Sinan. The mosque was commissioned by Rüstem Pasha, who served as Grand Vizier to Sultan Suleiman the Magnificent. Though modest in size compared to some of Istanbul’s other imperial mosques, it stands out for its intricate and colorful decoration.
The interior of Rüstem Pasha Mosque is famous for its stunning Iznik tiles, which cover the walls, columns, and mihrab. These tiles, made during the golden age of Iznik pottery, feature vibrant blues, reds, and greens arranged in floral and geometric patterns. The craftsmanship and artistry reflect the peak of Ottoman ceramic art, making the mosque a remarkable example of the period’s architectural and decorative skill.
Source - https://en.wikipedia.org/wiki/R%C3%BCstem_Pasha_Mosque