This ref was drawn so with the exact same pony in the exact same pose facing both ways so I will describe one in the visual description the other is the mirror image. I planned originally to have markings that were not symmetrical but ended up with symmetrical ones so same image from two sides.

Visual description: a pastel purple draft earth pony filly stands facing to the side her mane is mid length and somewhat messy, light pastel purple with a pastel pink on the ends. She has light purple hooves, super light nearing white purple sock markings, the same color marking around her muzzle and up her face in a stripe and little spots in that color everywhere. There are some bigger ones like freckles on her face and around her legs. Her ear tips are also marked in this color. Those ears are lowered looking annoyed. She frowns and her blue eyes look back and up toward her ears. Her whole expression looks angry and sad.
The background is a grey teal, her color pallet is bellow her and above her in her base color is her name written for once in my bad handwriting, Amethyst "Ammy" Heart
Technically heart is a name she gave herself but I wanted it on the ref.