Rodolphe and Stephanie are professional photographers and love wildlife. They know where to find arctic foxes even if this is a not very well-known place (which means we were alone in the place:) ). They also know how to find them there, approach them without disturbing their daily life/activities. They are really passionated, know the foxes one by one, their history, which one is more scared by human, how to approach (or not) each one of them and how to take beautiful pictures of those amazing creatures.
Moreover, they made all their possible for us to see them. Indeed, we were not lucky during the morning, and then, we stayed a very long time in the place, almost 10 hours long to see them and enjoy this very special moment!
Finally, I would like to point out the fact that they don't feed arctic foxes to attract them as they need to stay away from human beings and find their own food by themselves. This rule is not always respected by people who want to see wildlife but Rodolphe and Stephanie are very very respectful with respect to this rule as it is important for them to preserve nature.