Very beautiful ! I was wondering if the words used to signify the deities in the gAyatrii s had special significance. e.g in Rudra/Shiva gAyatrii: tanno rudrah prachodayaat.h is used and not tannah shivah prachodyaat.h. Like in nAraayaNa gAyatri the words nArAyaNa, vAsudEva and vishnu are used. -Raghavendra.