An impressive example of tomb architecture is the mausoleum of Sultan Sanjar at Merv , a massive building measuring 27 m square with a huge double dome resting on squinches and muqarnas pendentives .
An impressive example of tomb architecture is the mausoleum of Sultan Sanjar at Merv . It is a massive building measuring 27 m square with a huge double dome resting on squinches and muqarnas pendentives .