These are exquisite...thank you for sharing your gallery of minis. If they were mine I would frame them and have a whole wall full. If you used one wall in a dining room as a feature it would be a really interesting conversation starter when entertaining.
We call the stitch on the dollhouse quilt bullion stitch - when you make it into the rose pattern they are called "grub roses"...doesn't sound very glamorous, but they look pretty.