Jay, the white little tiger, and Vi, the white Persian kitten, are taking a selfie during their delightful London journey. Jay is wearing Harry Potter glasses and a Gryffindor scarf, holding a small selfie stick, while Vi is adorned with a Slytherin hairband and scarf, playfully winking at the camera. They are standing in front of the iconic Big Ben, which stands erect in the background. The photo should capture the excitement and joy on their faces, with Big Ben perfectly positioned between them. The lighting should be bright and clear, highlighting their expressive, anthropomorphic features, and the bustling atmosphere of London. The focus should be on their engaging expressions and interaction with the camera, embodying the spirit of a fun and enriching London adventure --style raw --chaos 0 --ar 9:16  --stylize 800