I used to collect different coffee beans in my childhood - of various levels of roast. And stick them on some old books - it was very beautiful, a kind of mosaic. I keep them as a souvenir but haven't bothered myself with such work since then. I dream I could show this collection to my future kids and enlarge my beans collection with them.
DId you ever make such things before or right now? Or it was something else, more interesting?