Corvus Corax invisibility? So, I’m led to believe that Corax isn’t actually invisible, but rather that he deletes the information of his presence from the minds around him. 

Does this mean that he’ll still show up on recordings and in pictures, in purely mechanical means of image recording?

I’m having amusing thoughts of going on a hiking trip by myself, only to find later that Corvus Corax has photobombed all my selfies.