Treat a lock-screen wallpaper as a background that must host an interface every day, not as a poster shown by itself. The clock, date, widgets, notifications, flashlight, and camera controls all need reliable space. Start with a screenshot of your own lock screen and mark those zones. Do not place an eye, horn, line of text, or other defining detail inside them.
A practical composition has three layers. The upper information layer needs low detail and stable luminance. The middle recognition layer can hold the beast silhouette or main geometry. The lower control layer should avoid dense lines and bright points. The subject does not need to be mathematically centered; it needs to remain recognizable when notifications arrive without making the eye fight between art and time.
Run four device checks: an empty lock screen, three notifications, light system text, and dark system text. If the clock crosses a light-dark boundary, simplify that local area instead of fogging the entire image. If automatic scaling cuts off a horn or tail, restore safe margins in the source rather than forcing a fragile zoom setting on one phone.
Taiwei Lab wallpapers can use an auspicious beast as a visual landing point, but the image should never defeat the phone's basic information. A durable result is enjoyable for three seconds and readable in half a second. Use it for two days. If you repeatedly squint, tilt the phone, or search for the time, the composition needs revision; the user should not have to adapt to the artwork.