[quottrethew]

Angels prefer to show themselves in a state that will help keep you in state of peace, and if that requires their images to shift and change in your minds eye to see them as winged beings (when truthfully their auric field is so large and white, they were misinterpreted to have wings.. I'm not even sure they truly have a human form myself..) but as this goes on they will progress to show you the form you associate with them so you know they come from a divine source. It's just their way of making sure you understand they are who they say they are.
I'm sure if any humans saw a floating white mist they wouldn't know what to do or think, even if it did say it was an angel! lol

As for the horses it could be a metaphor to let your imagination run wild- or it could mean your spirit animal is a horse. Ask for clarification on it and perhaps you will get the answers you need (:

Good luck!