a cartoon picture of a boy carrying a girl on his back, hug, happy!!!, inspired by Caspar Wolf, high quality fanart, hugging, fan art, hugging each other, official fanart, they are siblings, future!!, in anime style, [ digital art ]!!, so cute, petros and leonid, 8k!, wallpaper!, summer

lowres, ((bad anatomy)), ((bad hands)), text, missing finger, extra digits, fewer digits, blurry, ((mutated hands and fingers)), (poorly drawn face), ((mutation)), ((deformed face)), (ugly), ((bad proportions)), ((extra limbs)), extra face, (double head), (extra head), ((extra feet)), monster, logo, cropped, worst quality, low quality, normal quality, jpeg, humpbacked, long body, long neck, ((jpeg artifacts))