
1. U can see a girl's face is facing leftwards in the main doom of the tajmahal (Make ur eyes sharp, zoom & see.. a white contrast difference in the main doom). That indicates Mumtaj. Coz Shahjahan was house arrested in his older times. As per his request he got a smal house lik jail to the left of Tajmahal. He died seeing Tajmahal through his window everyday. If Shahjahan tried to see Mumtaj everyday in Tajmahal so did Mumtaj try to see him from Tajmahal. So just tried to indicate this !!!
2. Mumtaj loved deers, she denied Shahjahan to hunt them. She requested Shahjahan to bring them to her alive. She was having hundreds of deers in the moghuls garden. The deer near left pillars in the wallpaper indicates this !!
3. Till now the residents near Tajmahal believes that Shahjahan & Mumtaj Come down to Tajmahal everyday. So they used to pray at their auspicous days to them. They believe the eternal couple carries their prayers to god. The upward arrow marks behind & near Tajmahal in the wall paper indicate this !!