Been drawing John Schlitt, Petra's 80s - 2005 lead singer as a lion for years which fits because he has a great lion-like voice. Now I've drawn him as a pony trotting past some wall or gate or whatever to Princess Celestia's castle while singing Petra song 'All the King's Horses'. His mark is the open tomb because Petra means rock and Christ's tomb is a sacred rock. I also think it fits because they are a Christian group and all of their songs hold great spiritual lessons.