So after mulling it over, decided as the walls in the babies room were a nice creamy colour anyhow, I would not bother attempting to find a freize or border but to draw one around the wall instead and then paint it. I decided to do a square canvas water colour of a Peter Rabbit scene as a trial run and though not a work of art, it looked fine. So am itching now to get on with my border. Of course hubby is all, "you should be resting and not painting rooms" type of thing but honestly, there's only so much rest I can actually stand.
I downloaded a black and white picture to get the outline and then a coloured version, so I would have the colours somewhat right. I kept Peter out of the finished picture as I wanted to just see how I could manage the others first. There was no point in me going over the top on it. Of course now that it is finished, I might do another one or two just to hang up around the wall a lot higher up than the border that will be positioned around the center of walls.