trail on the water leaves a cruise ferry. you can see the seething water, the blue sky, in the early morning. travel by ferry from

ferry deck wave footprint blue clear sky speed water marine people vacation mobilephoto seascape cruise horizon track trail motion shore nature sunshine shoreline seashore background travel trip stern landscape alone deep huge journey moving outside recreation transport wet wide calm sailing voyage space trace leaves ferry seething early morning tallinn stockholm mobilephoto may 2023