visual-design Same Sky, Different Window Astronomical imagery works for greetings when it offers a shared reference point — a pattern both people can meet halfway — not when it tries to overwhelm with scale.
visual-design Constellations as Conversation: A Design Study in Pattern and Patience A vertical night sky — Orion's belt, scattered field stars, a low cloud bank — shows how recognizable patterns in vast darkness give a sender something specific to point at without filling the frame.
