I cam across this post and thought “what fun!” – followed closely by “OMG! That would take ages!” but the image swayed me into thinking it would probably be a fairly unique stamp, perfectly suited to florals or other botanical images as she has used.
I love the look “inked” with paint and stamped. So pretty!
I think the rough texture of the silicone looks just perfect for the flower. I think a trip to the DIY store may be in order!