I picked these two images at random from a list without really thinking about the psychology. At least for me, this Outside/Inside > unlock/home combination with SciFi futurism really resonates with me more and more over time.
Do you have any similar coordinated Lock/Home screens?
images used
I custom-built my home and lock screen. lock screen is hacker green mono spaced type on a black background detailing my serial number, Mac address, model number, IMEI, and a few other details with some decorators to highlight the status bar, lock screen icons, etc
the home screen uses a similar set of dividers with a pink on black colored screens and no phone data