Foster + Partners is behind Apple Bagdat Avenue in İstanbul (2021). It is not a DIJA project — we had no hand in supplying it — but the record is specific enough about materials to be worth reading.
The architects credited these specific applications: floor coverings: aksaray yaylak granite; walls: travertine.
For aksaray yaylak granite, the closest match in our own catalogue is Black Galaxy Granite. For travertine, the nearest equivalent we stock is Travertine Silver Veincut.
Full photo credits and the original architect's write-up live at the source link below.