What’s so beautiful about it?

A man in a hooded jacket walks along a train platform as a passenger train moves past him, its doors open and its side covered in graffiti. The train, painted in red, yellow, and green, travels from right to left, revealing its graffiti-covered side as it passes. The man walks toward the train, then turns and walks away as the train continues moving. The scene takes place at a train station during sunset, with the sun low on the horizon.