These are a pair of antique Chinese embroideries on bright pink silk.  Each one measures 7" square, and the pink silk appears to be fixed over cardboard or card stock, as shown.  The embroidery on each shows a butterfly over flowers and foliage, very raised and very delicately done.  The color of the background is vivid and varies a bit in my photos; the main photo is the best match.  At the moment they are stitched together at a top corner, but the stitches would be easy to remove.  Please use the zoom feature to see the great details.

These are a nice pair, but of uncertain age.  I suspect they are pre-1900 but have no provenance.  They are very lovely as embroideries and have that great vibrant pink color.