Near the place where the imam will recite the prayers the walls are covered with the best Iznik tiles from the best period. I love these colourful tiles, so you will see their pictures throughout my albums. It is very hard to get their colour right, what will all the artificial light, the differing characteristics of films, digital editing et cetera, so my apologies if they sometimes are not quite as you saw them yourself in Turkey or one of the major museums in the world. And keep in mind that some colours went out of fashion, their production secrets got lost, quality went into decline, so there will be differences anyhow.