Yes they can. And here'sthe proof. This layout was inspired by a challenge on CSAvenue. Spice up the following page by Séverine Di Giacomo.
And here's mine. Sorry , but my photo of the layout is not of the best quality. I'll try to make a new one when the sun comes through.
Material: Tim Holts masks. Bazzill paper. Letter stickers TOGA and Letters TOGA. Brads and stapels and some bling from a garment.