Póster: Exposición de cielo estrellado

A deep-space astrophotography exhibition poster in a full-bleed centered layout, a wide-field Milky Way band arcing across the entire poster, the Andromeda galaxy and Orion nebula glowing as bright clusters, a silhouetted observatory dome and telescope at the bottom, star trails faintly circling the north pole, meteor streaks crossing. Thin modern sans-serif headline in soft white reads 'STARGAZER', with a tracking-wide sub-line 'COSMIC IMAGES EXHIBITION' and small exposure-data text columns at the bottom. Palette of deep space black, nebula magenta, cyan blue, starlight white and warm amber. Printed on matte black paper with a subtle star-speckle texture and silver foil title. The poster hangs in a dark observatory visitor center wall beside a large window showing the real night sky. Cool moonlight from the upper left, night ambient quality, soft silver rim light, gentle shadow. Wide shot, straight-on view, fine star and nebula detail, 4k