Wisteria's Projection of Communication

You project an image of yourself to a creature for which you are familiar. A free space, within 30 feet of the creature, will have a projection of the caster as either a medium or small sized version of yourself.
During the 1 minute this spell lasts, you may speak to the creature this spell is cast on. This communication can be heard and seen by creatures normally, and others within 10 feet of the projection can be heard. 
You can send the image across any distance and even to other planes of existence, but if the target is on a different plane than you, there is a 10 percent chance that the message doesn’t arrive.