masterpiece, best quality, amazing quality, 1boy, solo, johanseong, portrait, upper body, facing to the left, looking at viewer, serious, heterochromia, black right eye, grey left eye, short hair, brown hair, black jacket, black turtleneck, hood down, long sleeves, cargo jacket, arm pouch, black pants, white stud earrings, white background, gradient background

worst quality, low quality, score_1, score_2, score_3, blurry, jpeg artifacts, sepia, watermark, deviantart logo, sample watermark, aura