If I Were A Designer #26: Souvenir

My challenge to introduce a design project per week during one year has seen a second idea coming to life (but still without me...): a "poor piece of a souvenir" (2cv bolt, rock...) but presented on a rich support:

I recently went to visit the Image Mine Museum which is a museum about mining (you can tell by the name) anthracite and you exit by a shop where you can buy anthracite under different forms including... a wooden written support:

 

Can we agree that my proposal was nicer, less "DIY small work"?