Embroidery Roses DIY Projects - these are quiet big roses so would suit a large scale project. I think these look more like Peonies than Roses!

Ribbon Embroidered

Les choses fantastiques qu'on peut faire avec la broderie au ruban -

Ribbon Embroidery - At a link to the original Russian site. This is just a straight stitch done w/ribbon.

Искусство вышивки лентами Лоры Коровиной.

Цветы из лент, вышивка лентами

The basic straight stitch can be used for numerous effects.

Beginners' Silk-Ribbon Embroidery: Five Easy Stitches

You can hand-embroider exquisite designs with just a few basic stitches: ribbon stitch, straight stitch, stem stitch, and French knots.

Embroidered picture  Silk ribbon embroidery flowers

Embroidered picture Silk ribbon embroidery Embroidered roses Flowers Ribbon work