End of XI-1-st half of the XII century. The village of Safid-Bulen. Central Dome composition; overlap - a system of successive transitions from square to octagonal prisms and from them to a slender ogive dome. From the outside - no decorated brick masonry and the interior - the richest decoration: ganch fill borders, scalloped arches archivolt, circular and rectangular car-carcass band inscriptions. Style thread like engraving on metal, a combination of small ornaments girihi, stylized floral wreath, the inscription flowering Kufi. Near the mausoleum - extension XVIII-XIX centuries. Which is interesting for avian shaped wooden columns.