This doctor who screencap might contain
trail cavalo, trilha do cavalo, lippizan, lipizzan, lippizaner, wrangler cavalo, wrangler, wrangler de cavalo wrangler, and cavalo wrangler.
Basically the story of his three companions, Rose, Martha, and Donna, and how they can never stay with him long, and the Doctor has to let them go. Made por zcatz.