Five posters hang on a black wall in the L'Hemisfèric, a building in the City of Arts and Sciences in Valencia, Spain (latitude: 39

Five posters hang on a black wall in the L'Hemisfèric, a building in the City of Arts and Sciences in Valencia, Spain (latitude: 39.456, longitude: -0.352). The posters depict stylized scenes related to a Martian colony. The poster on the far left reads "Mars Explorers Wanted" and shows a figure rappelling down a rocky cliff. The poster next to it reads "Technicians Wanted" and shows a figure in a spacesuit driving a vehicle with a large dish antenna attached. The third poster reads "Teach on Mars" and shows a scene with a futuristic building with a large window, and people walking near it. The poster in the center reads "Work the Night Shift on Mars Moon" and shows a figure in a spacesuit walking on a barren, rocky surface. The poster on the far right reads "Surveyors Wanted" and shows two figures in spacesuits standing on a rocky surface under an orange sky. The posters are surrounded by a black wall with a ventilation grill on the left and right sides of the wall. The posters appear to be made of paper, and are rectangular in shape. The posters are attached to the wall with black tape.