K-Constantinople Crash 16 ", K'Constantinople series, diameter 16" / 40.64cm. The K-Constantinople series was developed under the direction of František Paul with a development team inspired by Turkish techniques dating back to the 15th century. This series is made by hand and hides the work of hammers and extensive battens. Production takes 7 days, each pit or surface unevenness is preserved, which provides a very individual character.