An evil demon (dMu) who causes dropsy. Watercolour by a Tibetan painter. https://www.rawpixel.com/image/13952569/evil-demon-dmu-who-causes-dropsy-watercolour-tibetan-painterFree Image from public domain licenseBrand new Class 172 004 at Gospel Oak on a driver training service in original 'as built' condition. https://www.rawpixel.com/image/6083796/photo-image-public-domain-trainFree Image from public domain licenseAlso seen on the left is the green liveried preserved Class 306 EMU. Original public domain image from Flickr https://www.rawpixel.com/image/6079924/photo-image-public-domain-trainFree Image from public domain license