When boated, the horizontal pectoral fins enable the cobia to remain upright so that their vigorous thrashing can make them a hazard.

The hall's exterior is clad with panels of dark wood, designed with shallow horizontal fins.

Two horizontal fins on the stubby horizontal rudder controlled angle of dive - the origin of the diving planes used on all modern submarines.

The library block is predominantly clad in glass, fitted with horizontal fins, on its frontage with the main road.

The glass windows are adorned with vertical and horizontal "fins" that limit the amount of sunlight entering the building during the day while still allowing clear views.

There are vertical and horizontal fins on different sides of the seemingly simple facade, which according to the Urban Redevelopment Authority, acknowledges subtly the varying rhythms of the city.

The horizontal fins reacted, tilting the Lamprey into a shallow, nose-end dive.

Viewed from above, it is distinctly diamond-shaped with the horizontal pectoral fins located at its widest point.

Thomas retreated, back onto the shadowed side of a horizontal fin, and hugged himself close against the leading edge.

Features that were carried over from the original Super Friends Batmobile were the Bat-mask, low horizontal fins, twin bubble windshields, and blue coloring scheme.