Prompt code:
A vector t-shirt design on a white background with the text "Keep Calm and Love Cats". There is a family of cats wearing hard hats, standing in front of a machine that resembles a train engine. The kittens are wearing green hard hats, while the mother cat is wearing an orange hard hat. The cats are all smiling and appear to be happy. The background is a muted gray, and there are decorative elements like bats and leaves around, with an atmosphere of Halloween day.https://ideogram.ai/g/nOEUgclOSR-mC3LV0wcC-A/0