Bright cartoon of the Fat Controller smiling and pointing, with a speech bubble saying 'data controller', next to train tracks and a green train at a station.

Illustration of the Fat Controller (Sir Topham Hatt) from Thomas & Friends, wearing his signature black suit and top hat, smiling and speaking with a speech bubble that says “data controller.” Bright, high‑quality cartoon style, expressive pose, playful children’s animation aesthetic, vibrant colors. See more