Found Galaxy S21 Ultra in black case on Park Street

I found a Samsung Galaxy S21 Ultra this afternoon around 2:15pm on Park Street, right outside Waterstones in Bristol. It's in a black silicone case with a bright blue bumper and a tiny star sticker on the back. The screen has a crack along the top edge, and the home screen wallpaper shows a dog and family photo. I'm keeping it safe and handed it in with Waterstones staff to hold for the rightful owner while they claim it. If this is yours, you'll recognize the dog wallpaper and the blue bumper.