1. A display device for a vehicle, the display device comprising: a display that displays, through a display surface thereof, an information image containing various information items; and a partitioning member that is located in front of the display surface of the display, wherein: the information image is segmented into a plurality of regions including a first region and a second region, which have a boundary therebetween, the partitioning member extends along the boundary to mask the boundary, the information image comprises a presentation image that is moved only in the second region, and the presentation image is moved in at least one of a separating direction and an approaching direction relative to the boundary.