All stamped with Mica Gloss.
The Suitcase was stamped with Mica Gloss onto black shrink plastic.
The layer between the Eiffel Tower and the World Tour Background is black vellum coloured with Mica Gloss.
To stamp with Mica Gloss you can either apply to the stamp using Cut 'n' Dry or create a pallette on your Heat Sheet and use as an inkpad.
It works on matte finished card but does look best on glossy cardstock.