INSIDE CARD SAYS - "But at least I'm faithful"
I think the butterfly card was made by "Kanban"(?) the footprints ("House-Mouse") were stamped on white card and backed with green.
The butterflies were stamped and coloured with water colours and mounted with foam pads as was the "House Mouse" Halloween stamp.
As the antennae on the butterflies were so fiddly I just drew them in afterwards with a fine tipped black pen.