The app drawer is bottom centre in the permanent dock where you can configure three app shortcuts either side. (techradar.com)
The customary single home button sits bottom centre, a new forward facing camera (which gives a wonderful blue reflection) sits next to the speaker slot at the top. (pocket-lint.com)
A close look at the painting will reveal a matching blue patch top and bottom centre with the pale yellows visible in the centre of the sky and sea. (arttutor.com)