Yes, the patchwork is intentionally wonky. I am normally very obsessive about exact squares and perfectly matched corners and edges, so this sort of inexact "naive" style was a nice change. I enjoyed the randomness of it!
The design is my own. I had the vision in my head of a little pink cottage with a skewiff picket fence in a field of green; but made it up pretty much as I went along, based on a few similar sorts of designs that I've seen over the years in homewares magazines and such. I chose the sharp lime green/hot raspberry pink colour scheme because it was fun and funky; and feminine without being too over-the-top girly.
D'ya wanna hear something funny? My son asked if it was a Space Invader. He's thought it was one for years. LOL!
The back view... and here it is perched on top of my very first attempt at a slipcover. Don't look too closely at the slipcover, because this is years old now. It has served as a kitten scratch-post more than a few times, and is a bit thin in some places, a bit ripped in other places, has a few permanent stains, and has a few wonky seam-lines. But I like the less than perfect look of it.
At least I know no one's been afraid to sit on it.