The following are some issues I attempted to deal with in the model. Geographic reference with regard to a site's location in India. The map gives the primary orientation over which the panels are placed in relative geographical locations. The map and the panels thus provide cues about where you are in space. Proximate panels and familiarity with the site names and images provide additional spatial reference specially when two or more panels are generally visible at any one time.
Cardinal orientation is added with a grid of lines overlaid the map.
There are two sets of navigational viewpoints that I have defined. The other set includes each individual site. This may seem redundant but may be useful for someone unfamiliar with the Indian geography or history by providing additional bearings. This led me to place the same info on both sides of a panel. Using only the basic constructs in VRML, I have gained some understanding of VRML in this project.