yellow sign in front of a table in Sidoarjo, Indonesia (latitude: -7

yellow sign in front of a table in Sidoarjo, Indonesia (latitude: -7.447, longitude: 112.705). The sign is a banner for "Grand Optical" and advertises "Periksa Mata Cuci Stel Kaca Mata Gratis Disini". There is a person sitting at the table, another person standing near the table, and another person standing behind the sign. The environment is an outdoor market with a blue canopy overhead, and the ground is made of gravel. The sign is a retractable banner. The sign has a white frame and a black, red, and purple logo for "Grand Optical". The banner has a yellow background with black, red, and purple text. There are people standing around, some with their backs to the camera.