Galata Bridge and Karakoy district in Istanbul city, Turkey Galata Bridge and Karakoy district in Istanbul city Sizes: 150 × 150 / 300 × 185 / 768 × 474 / 1.024 × 633 / 600 × 371 / 175 × 131 / 809 × 500 / 45 × 45 / 1.300 × 803