Female looking at the face of a male religious preacher attain barakah.
Allama Shihabud Deen al Alusi rahimahullah has mentioned from Ibn Hajar al Makki rahimahulla that, just as it is haram for a man to look at a woman, it is also haram for her to look at him even though it is without shahwah and there is no fear of fitna. Other scholars have opined that if she sees at the man with shahwah, then it will be haram and if she sees without shahwah then it will not be haram. Ofcourse to lower ones gaze from the non-mahram is better and most preferred.