I had to look it up, because I always forget, but these twins are fraternal by definition.
Brick & Brack, acrylic on canvas, 8x11", $39e or $47pair
I also found out, much to my dismay, that those of us who were alone the womb are called "singletons." That makes me feel lonely, although I was never good at sharing a room. The great news for us singletons is that we can grow twins using our own DNA. Time to clone Sarah II to clean my house…
My dogs, Jack and Rounder are:
Brothers, but not from the same litter
Father and son