Imamzadeh Muhammad Mahruq

English: Portal of Muhammad Al-Mahruq Mosque العربية: بوابة مسجد محمدالمحروق فارسی: درگاه مسجد محمد محروق (Photo credit: Wikipedia)

 http://www.islamichistoryandtravel.com/imamzadeh_mahruq_shrine_nishapur_photos.html
http://www.festivalofarts.com/sitesofinterest/picture.php?/6261/categories
http://www.iranziarat.com/mashhad.html

Imamzadeh Muhammad Mahruq - descendant of the 4th Imam - Imam Sajjad A.S..  Near his zarih is another qadamgah (footprint) captured in stone of Imam Reza A.S.