This one is Whiskers, the neutered tom, doing the thing he does best, which is lurking on top of a radiator:
The other two are Minky, his sister, a neutered female, who seems to be trying to make a career out of being a cute flirt. Oddly Whiskers actually seems to be more of a success in this respect, with a lot more little old lady cred - he just sits on the wall outside and LOLs produce sachets of cat food out of their handbags. For some reason Minky doesn't get as much attention, I think because she's more of a sun-lover and the street side of the house is in the shade. The first one is in their greenhouse, the second in the back garden. She often rests in a wicker peg basket in the greenhouse, but never seems to do so when I have a camera handy, or I would sweep the boards for cuteness overload...