Pictures with Depth
Diminishing Scale: The bridge is the same size but the eye see it become smaller and therefore further away which exaggerates perspective.
Linear Pespective: The ship's mast and the ladder converge in the distance implying depth. The use of a wide lens makes the start of the mast and the ladder wider which steepens the perspective.
Try This: Take a picture with a line of trees or cars with the first object small in the viewfinder then shot it with the first subject close and large - compare the difference,