The working port is the whole point
A drifting smoke-plume on the left; cranes and derricks on the right
This is an industrial harbour on both sides. To the left, beyond the masts, a plume of smoke drifts across the sky, leaning on a faint wind. To the right, look for the hazy shapes of dockside cranes and derricks (the tall arms that load cargo) and factory chimneys trailing more smoke. It’s not a pretty timeless seascape — it’s a modern working port at dawn, and the smoke and machinery are the subject, not background clutter.