The image shows a young woman in a white lab coat working on a window. She is holding a red sign with Chinese text on it and appears to be inspecting the window. The window has a white frame and a glass pane, and there is a metal frame attached to it. The woman is looking up at the window with a focused expression on her face. The background is blurred, but it seems like she is in a room with a beige wall and a window sill.