Toss in a couple of antenna lines on the top and bottom and a fingerprint sensor dead center of the back, and you've got a fairly generic looking phone. (androidcentral.com)
That image is positioned almost dead center in the central panel, and it feels like it has a special resonance with your painting as a whole. (medium.com)
The engine must be at top dead center where both intake and exhaust valves are closed (compression stroke). (mechanics.stackexchange.com)