I just want to know if looking to females' feet photos or in reality is Haram in our best religion Islam.

Praise be to Allah, the Lord of the Worlds; and may His blessings and peace be upon our Prophet Muhammad and upon all his Family and Companions. What is forbidden to look at in reality is also forbidden to look at in pictures, since the reason for prohibition exists in both acts. As long as looking at women's feet in reality is forbidden, so looking at them in pictures is forbidden as well. Allah knows best.