Japanese can be written horizontally as well as vertically.
Horizontally stratified tableland.
All objects on a map are required to be shown as projected horizontally upon a plane.
The shot is supposed to move horizontally, and the curving effect of gravity is ignored.
The stuccoed walls were striped horizontally and vertically with red on a blue field, on which appear fishes swimming.
The larva has no breathing-tube, and floats horizontally at the surface, except when feeding; it does not frequent sewage or foul water.