The background features a silhouette of the iconic Sultan Ahmet Mosque (Blue Mosque) in Istanbul during sunset, with shades of blue and orange in the sky.
Overlaid on this, there’s a large crescent moon and a star, both in a shimmering gold color.
The phrase “Eid Mubarak” is written across the center in elegant white Arabic calligraphy, standing out against the darker background.
The bottom of the poster has a border of geometric patterns commonly found in Islamic architecture, tying the whole design together.