Below I show selected geometric ornaments described in my book. All these ornaments are from Istanbul.
Outlines of the ornament from the entrance to the Sultan Ahmed mosque
Ornament from the entrance from the Sultan Ahmed mosque (a coloured version)
Ornament from the Minbar in Sultan Ahmed mosque in Istanbul
Ornament from the minbar in Hagia Sophia
Ornament from the courtyard in the Shezade mosque
Another ornament from the courtyard in the Shezade mosque
Ornament from the Rustem Pasa tomb
Interlaced octagons ornament from Beyezid mosque in Istanbul
A colour version of the interlaced octagon from Beyezid mosque
Ornament from the Sultan Selimb tomb in Istanbul
Books by Mirek Majewski 