An open sky is associated in human psychology with a sense of calm, expansiveness and freedom. Reproducing that feeling indoors — especially in spaces with limited windows — strongly boosts the perception of openness.
Sky-print or fibre-optic starry-sky stretch ceiling applications turn that psychological effect into an architectural tool. In spas, wellness centres, children's rooms and entertainment venues, surfaces like these positively affect how people experience the time they spend there.
In sky-themed ceiling projects, we pay as much attention to the lighting scenario as to print quality — otherwise the effect drifts from realism into something that tires the eye.