Design style: The card is designed in 3D style, with a combination of traditional and modern elements. From layers of paper cut and folded together, historical scenes of Istanbul such as the Maiden's Tower and the Validesultan Gemisi are faithfully and vividly reproduced. Images and details are cut and assembled with high technique to create a unique and exquisite product.Design style: The card is designed in 3D style, with a combination of traditional and modern elements. From layers of paper cut and folded together, historical scenes of Istanbul such as the Maiden's Tower and the Validesultan Gemisi are faithfully and vividly reproduced. Images and details are cut and assembled with high technique to create a unique and exquisite product.