The image depicts an indoor scene within the passport control area of Lisbon Airport (LIS) in Lisbon, Portugal

The image depicts an indoor scene within the passport control area of Lisbon Airport (LIS) in Lisbon, Portugal. A dense queue of approximately twenty-five individuals, predominantly adults, extends from the foreground into the midground, waiting to proceed through multiple automated e-gates. These e-gates are arranged in a row and feature illuminated digital screens displaying a white, stylized human silhouette. Above the gates, signs are visible in Portuguese and English, indicating "Cidadãos EU/A/CH Citizens" and "EU/A/CH Citizens." The architectural environment includes a high, undulated white ceiling on the left, transitioning to a dark, gridded ceiling section on the right. Vertical glass panels with metal framing form partitions in the background. An illuminated green emergency exit sign is visible above one of the gates. The floor is a light, reflective surface, and green rope barriers with metal posts delineate the queue lanes. The individuals in the queue are dressed in casual attire, including jackets, hoodies, and t-shirts. Many are carrying personal bags, such as backpacks and shoulder bags. One individual in the middle distance is wearing a light blue vest with text partially visible, suggesting a staff or assistance role. A female subject in the midground is holding an open passport. The primary action is individuals passively waiting in line for border clearance.